CN115716212A - Telescopic variable-pitch clamping tool - Google Patents

Abstract

The invention provides a telescopic variable-pitch clamping tool, and relates to the technical field of clamps. This shrink formula displacement presss from both sides tight frock, comprising a base plate, the top of bottom plate is provided with fixture, fixture's bottom is provided with expands and presss from both sides the mechanism, the bottom of bottom plate is provided with extension mechanism, fixture's the outside is provided with clearance mechanism, fixture is including placing the board, place the equal fixedly connected with riser in board top left and right sides, the equal fixedly connected with first cylinder in the outside of riser, the equal fixed connection in the rear end of fixed block in the flexible end of first cylinder. Through fixture and expand the cooperation of pressing from both sides the mechanism, realize the telescopic removal of equidistance and displacement centre gripping between a plurality of clamp blocks and adjust, carry out quick compressing tightly and loosen a plurality of work pieces effectively, realize the synchronous processing of many work pieces, improve the production productivity, also can adjust the production line according to the actual demand of production simultaneously, further improve production efficiency.

Description

Telescopic variable-pitch clamping tool

Technical Field

The invention relates to the technical field of clamps, in particular to a telescopic variable-pitch clamping tool.

Background

In some fields such as machining, welding, etc., it is often necessary to clamp and position some parts to meet the requirements of welding, machining, feeding, etc. of workpieces, and a tool holder is a tool widely used in clamping operation of machining industry, and it mainly cooperates with or assists lathes such as turning, milling, drilling, boring, machining center, etc. to perform precise positioning and clamping actions, and is a process device for rapidly fastening workpieces during machining so as to keep the lathe, tool, and workpiece at correct relative positions, and is an indispensable component of machining.

The clamp is a device which is used for fixing a processing object to enable the processing object to occupy a correct position in the mechanical manufacturing process so as to receive construction or detection, and can be called as a clamp in a broad sense, in any process in the technological process, the device is used for quickly, conveniently and safely installing workpieces, and the conventional clamp cannot quickly compress and release a plurality of workpieces in actual use, so that the production efficiency is low, the labor intensity is high in use, the work load of workers is increased, in addition, the production line of the clamp cannot automatically adjust stations, the adjustment treatment of the production line cannot be effectively increased or reduced according to the actual production requirement, the production line cannot be actively enlarged or reduced, and the working efficiency of the device is greatly influenced.

Therefore, based on the content of the above background technology, the skilled person provides a telescopic variable-pitch clamping tool to improve the defects of general applicability and small application range of the current clamp.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a telescopic variable-pitch clamping tool, which solves the problems that the conventional clamping tool cannot quickly compress and release a plurality of workpieces, has low production efficiency, and cannot actively expand and reduce a production line according to the actual production requirements.

In order to achieve the purpose, the invention is realized by the following technical scheme: a telescopic variable-pitch clamping tool comprises a bottom plate, wherein a clamping mechanism is arranged at the top end of the bottom plate, an expanding and clamping mechanism is arranged at the bottom end of the clamping mechanism, an extending mechanism is arranged at the bottom end of the bottom plate, and a cleaning mechanism is arranged outside the clamping mechanism; the clamping mechanism comprises a placing plate, wherein a vertical plate is fixedly connected to the left side and the right side of the top end of the placing plate, a first cylinder is fixedly connected to the outer side of the vertical plate, the telescopic end of the first cylinder is fixedly connected to the rear end of a fixing block, the inward side of the fixing block is fixedly connected to the left side and the right side of a front-end first clamping block respectively, the front end of the first clamping block is fixedly connected with a connecting frame, the upper portion of the front end of the vertical plate is fixedly connected to one end of a connecting rod, the other end of the connecting rod is fixedly connected to the rear end of the connecting plate, a plurality of first clamping blocks are slidably connected to the outer side of the connecting rod, a telescopic frame is rotatably connected to the bottom end of each first clamping block, the front end of the telescopic frame is rotatably connected to the top end of the connecting frame, and the rear end of the telescopic frame is rotatably connected to the front end of the connecting block.

Preferably, expand and press from both sides the mechanism and include outlet frame, outlet frame all is provided with the spout in the side inner wall about, equal sliding connection has the slide bar in the spout, the side about one side fixed connection is respectively close to mutually in fixed frame of slide bar, the top inner wall fixedly connected with of fixed frame stabilizes the board.

Preferably, the bottom four corners department of firm board all is provided with the inside groove, the equal fixedly connected with electric telescopic handle of top inner wall of inside groove, electric telescopic handle's flexible end difference fixed connection is in the bottom four corners department of bottom surface board, the front end of fixed frame is provided with the second motor, the output fixed connection of second motor is in the one end of dead lever, the other end of dead lever runs through the front end of fixed frame, returning face plate in proper order and rotate the rear end inner wall of connection at fixed frame.

Preferably, the equal fixedly connected with ladder piece in bottom rear portion left and right sides of bottom surface board, the anterior fixedly connected with fixed plate in bottom of bottom surface board, the equal fixed connection in one end of stabilizer bar in front end of ladder piece, the other end of stabilizer bar is fixed connection respectively and is controlled the side at the rear end of fixed plate, middle part fixedly connected with spliced pole behind the bottom of bottom surface board, the first motor of bottom fixedly connected with of spliced pole, the output fixedly connected with threaded rod of first motor, the outside threaded connection of threaded rod has a plurality of second clamp splice, the left and right sides of second clamp splice respectively with stabilizer bar sliding connection.

Preferably, the top of second clamp splice all rotates and is connected with the connecting rod, the one end of connecting rod is rotated and is connected at the top inner wall of spliced pole, the other end of connecting rod rotates and connects the top at the front end draw runner, the equal fixedly connected with draw runner in bottom left and right sides of bottom surface board, draw runner and second clamp splice sliding connection.

Preferably, the extension mechanism includes double-end motor, the equal fixedly connected with gear of side output about double-end motor, the upper portion of gear all meshes and is connected with the rack, the top of rack is fixed connection respectively on the left and right sides of bottom of movable plate, the front end middle part of movable plate is provided with the warning light, the anterior fixedly connected with double-column in top of movable plate.

Preferably, clearance mechanism includes the dust catcher, middle part fixedly connected with stopper before the top of dust catcher, equal sliding connection has handheld dust absorption pipe in the stopper, the equal fixed connection in the rear end upper portion of dust catcher of one end of handheld dust absorption pipe, the rear end lower part fixed connection of dust catcher is in the one end of transmission pipe, the other end of transmission pipe all runs through waste material box's rear end and the one end of fixed connection at the dust absorption head.

Preferably, the bottom fixed connection of connecting block is in the top middle part of fixing base, the bottom fixed connection of fixing base is on the top of placing the board, the middle part fixedly connected with second cylinder of fixing base, the flexible end of second cylinder runs through exit frame's rear end and fixed connection at the rear end of fixed frame.

Preferably, the bottom four corners fixedly connected with supporting leg of bottom plate, the bottom middle part fixedly connected with second electric telescopic handle of bottom plate, the flexible end fixedly connected with rack of second electric telescopic handle, the four corners of rack all with the outside sliding connection of foundation, the one end difference fixed connection of foundation is close to four corners position in the bottom of bottom plate, the equal fixedly connected with of the other end of foundation restricts the piece, the anterior left and right sides in top of bottom plate all is provided with the light post, the top of bottom plate is provided with oblique slide.

Preferably, the rear portion of the bottom of the outlet frame is fixedly connected with rear supporting legs, the front portion of the left side and the right side of the outlet frame is fixedly connected with front supporting legs, the bottom ends of the rear supporting legs and the front supporting legs are fixedly connected to the top end of the bottom plate, the left side and the right side of the bottom plate are fixedly connected with waste material boxes, the rear portion of the top of the bottom plate is fixedly connected with a fixing seat, the front portion of the top of the bottom plate is fixedly connected with a connecting plate, and the middle portion of the top of the bottom plate is slidably connected with a movable plate.

The working principle is as follows: when the clamping operation of the processing workpiece is carried out, the clamping operation is carried out by utilizing the clamping mechanism, firstly, the first air cylinder is opened, then the fixed block which is connected with the first air cylinder is pushed by the first air cylinder, the connecting frame which is connected with the fixed block moves forwards, the movement of the connecting frame further drives the telescopic frame which is connected with the telescopic frame to move forwards, and further drives each first clamping block which is connected with the joint point of the first clamping block to move forwards, simultaneously, each extending part of the telescopic frame moves basically the same, so that the first clamping block which is connected with the joint point of the first clamping block can realize equidistant movement and variable pitch adjustment by matching with the telescopic movement of the first air cylinder, simultaneously, the first clamping blocks in the moving state slide forwards on the connecting rods at two sides, the stability is higher, meanwhile, firstly, the extending mechanism is utilized, the double-head motor is used for driving the gears at two sides to rotate, and the gears further drive the moving plate which is connected with the rack to move forwards, meanwhile, the warning lamp flashes red light in the movement stage, the warning staff is alerted to avoid the situation, the moving plate can drive the second motor connected with the double-column, the fixed frame connected with the second motor through the fixed rod moves forwards, meanwhile, the sliding rods on two sides can slide in the sliding grooves in the outlet frame in the moving process of the fixed frame, and the slow extension of the second air cylinder is added, so that the stability of the moving turnover plate is effectively ensured, when the fixed frame is moved to a proper position, the double-head motor is stopped to move, the second motor is started to drive the fixed rod to rotate, the fixed rod further drives the connected turnover plate to horizontally rotate, the reverse side is upward, the bottom structure is further straightened, then the bottom plate is lifted through the first electric telescopic rod, the height of the bottom plate is kept equal to that of the clamping mechanism, and the first motor drives the threaded rod to rotate, the thread is used as driving force, the connecting rod is driven to move, a plurality of second clamping blocks connected with the connecting rod are driven to move equidistantly, the second clamping blocks are distributed equidistantly with first clamping blocks in the clamping mechanism, the fixture production line is further improved, more processing workpiece clamping operations can be performed, the working efficiency is improved, meanwhile, the cleaning mechanism is utilized, manual taking and cleaning are performed through a handheld dust suction pipe, after the clamping mechanism is used for clamping operations, the expanding and clamping mechanism is started, processing garbage can fall onto the fixed frame, the fixed frame is moved, the garbage can fall downwards, the garbage can slide into a waste box under the action of an inclined sliding plate, the garbage can be stored in a dust collector through a dust suction head and a transmission pipe, the cleaning of the processing garbage is facilitated, the whole working flow is facilitated, telescopic variable-distance clamping of a clamping tool is realized through the clamping mechanism, effective working line extension is also performed through the expanding and clamping mechanism, and the working efficiency of the processing operations is improved.

The invention provides a telescopic variable-pitch clamping tool. The method has the following beneficial effects:

1. the first cylinder pushes the connected fixed blocks and synchronously pushes the connecting frame connected with the fixed blocks to move forwards, the connecting frame further drives the connected telescopic frame to move forwards to extend, so that each first clamping block connected with the joint point of the telescopic frame is driven to move forwards, and the moving sizes of all extending parts of the telescopic frame are the same, so that the first clamping blocks connected with the joint points of the telescopic frame can move equidistantly, and then the telescopic motion of the first cylinder is matched, and the first clamping blocks stably slide forwards on the connecting rods on the two sides, so that equidistant telescopic motion and variable-pitch clamping adjustment among the clamping blocks are realized, rapid pressing and loosening of a plurality of workpieces are realized, synchronous processing can be carried out, and the production efficiency is effectively improved.

2. The invention drives the fixed rod to rotate through the second motor, the fixed rod drives the connecting turnover plate to horizontally rotate, so that the reverse side structure of the connecting turnover plate is upward, the bottom structure of the connecting turnover plate is aligned, then the bottom plate is lifted through the first electric telescopic rod, so that the height of the bottom plate is equal to that of the clamping blocks in the clamping mechanism, the threaded rod is driven to rotate through the first motor, the force generated by the rotation of the threads is used as driving force, the connecting rod is driven to move, the connecting rod is driven to drive the connected second clamping blocks to move equidistantly, so that the second clamping blocks are distributed equidistantly and the same as the first clamping blocks in the clamping mechanism, the clamping working line of the clamp is expanded, more processing workpieces can be clamped, the adjustment treatment of a production line can be effectively increased or reduced according to actual production requirements, and the working efficiency of processing operation is improved.

3. According to the invention, the handheld dust collection pipe is used for manual operation of removing the processing garbage, the scene of the expanding and clamping mechanism is started after the clamping mechanism is used for clamping operation, the processing garbage falls onto the fixed frame, and when the fixed frame is moved, the garbage can continuously fall downwards so as to fall onto the inclined sliding plate, slide into the waste material box under the sliding action of the inclined sliding plate, and the dust collection head and the transmission pipe in the inclined sliding plate are used for absorbing the processing garbage into the dust collector for storage, so that the cleaning treatment of the processing garbage is facilitated, and the cleanliness of the tool is ensured.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the cleaning mechanism of the present invention;

FIG. 3 is a rear side view of the present invention;

FIG. 4 is a schematic top view of the clamping mechanism of the present invention;

FIG. 5 is a schematic bottom view of the clamping mechanism of the present invention;

fig. 6 is a schematic view of the fixing frame structure of the present invention;

FIG. 7 is a schematic view of the extended state of the fixing frame of the present invention;

FIG. 8 is a bottom structural view of the roll-over panel of the present invention;

FIG. 9 is a schematic view of a link structure of the present invention;

FIG. 10 is a schematic exploded view of the fixing frame structure of the present invention;

fig. 11 is a schematic structural diagram of the spreading mechanism of the present invention.

Wherein, 1, a bottom plate; 2. a clamping mechanism; 201. placing the plate; 202. a vertical plate; 203. a first cylinder; 204. a fixed block; 205. a connecting rod; 206. a first clamping block; 207. a connecting plate; 208. connecting blocks; 209. a connecting frame; 210. a telescopic frame; 211. a fixed seat; 3. a clamp expanding mechanism; 301. a rear leg; 302. an outlet frame; 303. a front leg; 304. a chute; 305. a slide bar; 306. a fixing frame; 307. a turnover plate; 308. a first motor; 309. a ladder block; 310. a stabilizer bar; 311. a second clamp block; 312. a threaded rod; 313. a fixing plate; 314. connecting columns; 315. a connecting rod; 316. a slide bar; 317. a second motor; 318. a bottom panel; 319. a stabilizing plate; 320. an inner tank; 321. a first electric telescopic rod; 322. fixing the rod; 323. a second cylinder; 4. an extension mechanism; 401. a double-headed motor; 402. a gear; 403. a rack; 404. moving the plate; 405. double upright posts; 406. a warning light; 5. a cleaning mechanism; 501. a vacuum cleaner; 502. a limiting block; 503. a hand-held dust extraction tube; 504. a conveying pipe; 505. a dust collection head; 506. a waste bin; 6. supporting legs; 7. a second electric telescopic rod; 8. placing a rack; 9. a bottom pillar; 10. a limiting block; 11. an inclined slide plate; 12. a light pillar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1 to 11, an embodiment of the present invention provides a telescopic variable-pitch clamping tool, which includes a bottom plate 1, wherein a clamping mechanism 2 is arranged at a top end of the bottom plate 1, an expanding and clamping mechanism 3 is arranged at a bottom end of the clamping mechanism 2, an extending mechanism 4 is arranged at a bottom end of the bottom plate 1, and a cleaning mechanism 5 is arranged outside the clamping mechanism 2;

through utilizing fixture 2 to realize the telescopic displacement centre gripping of pressing from both sides tight frock, the extension mechanism 4 of deuterogamying will expand and press from both sides mechanism 3 and shift out, can carry out effectual processing line extension, improve the work efficiency of processing operation, effectively clear up through utilizing clearance mechanism 5 to process rubbish, guarantee the clean and tidy nature of equipment to and the stability of processing function.

Referring to fig. 4-5, the clamping mechanism 2 includes a placing plate 201, a vertical plate 202 is fixedly connected to the left and right sides of the top end of the placing plate 201, a first cylinder 203 is fixedly connected to the outer side of the vertical plate 202, a telescopic end of the first cylinder 203 is fixedly connected to the rear end of a fixed block 204, the inward side of the fixed block 204 is fixedly connected to the left and right sides of a first front-end clamping block 206, a bottom end of the first front-end clamping block 206 is fixedly connected to a connecting frame 209, the front-end upper portion of the vertical plate 202 is fixedly connected to one end of a connecting rod 205, the other end of the connecting rod 205 is fixedly connected to the rear end of the connecting plate 207, the outer side of the connecting rod 205 is slidably connected to a plurality of first clamping blocks 206, the bottom end of the first clamping block 206 is rotatably connected to a telescopic frame 210, the front end of the telescopic frame 210 is rotatably connected to the top end of the connecting frame 209, and the rear end of the telescopic frame 210 is rotatably connected to the front end of the connecting block 208.

In order to solve the problem of telescopic variable pitch, the clamping operation is performed by using the clamping mechanism 2, firstly, the first air cylinder 203 is started, then the first air cylinder is used for pushing the connected fixed block 204, the connecting frame 209 connected with the fixed block 204 moves forwards, the connecting frame 209 moves to further drive the connected telescopic frame 210 to extend forwards, and further drive each first clamping block 206 connected with the joint point of the first clamping block to move forwards, meanwhile, because the movement of each extending part of the telescopic frame 210 is basically the same, the first clamping blocks 206 connected with the joint points can realize equidistant movement and variable pitch adjustment by matching with the telescopic movement of the first air cylinder 203, meanwhile, the first clamping blocks 206 in the moving state slide forwards on the connecting rods 205 at two sides, and the stability is higher.

Example 2:

based on the above embodiments, referring to fig. 6 to 10, an embodiment of the present invention provides a telescopic variable-pitch clamping tool, where a clamping mechanism 3 of the telescopic variable-pitch clamping tool includes an outlet frame 302, sliding grooves 304 are respectively formed in left and right inner walls of the outlet frame 302, sliding rods 305 are respectively slidably connected in the sliding grooves 304, the sides, close to the sliding rods 305, of the sliding rods are respectively and fixedly connected to left and right sides of a fixed frame 306, and a stabilizing plate 319 is fixedly connected to an inner wall of a top end of the fixed frame 306. The fixed frame 306 is moved out more stably by the action of the exit frame 302, the slide bar 305, and the slide groove 304, and is also stable when not moving.

The bottom four corners department of firm board 319 all is provided with interior groove 320, the equal fixedly connected with first electric telescopic handle 321 of top inner wall of interior groove 320, the flexible end of first electric telescopic handle 321 is fixed connection respectively in the bottom four corners department of bottom panel 318, the front end of fixed frame 306 is provided with second motor 317, the output fixed connection of second motor 317 is in the one end of dead lever 322, the other end of dead lever 322 runs through fixed frame 306, the front end of returning face plate 307 and rotate the rear end inner wall of connection at fixed frame 306 in proper order. Bottom surface plate 318's the equal fixedly connected with ladder piece 309 of bottom rear portion left and right sides, bottom surface plate 318's the anterior fixedly connected with fixed plate 313 in bottom, the equal fixed connection in one end of stabilizer bar 310 in front end of ladder piece 309, stabilizer bar 310's the other end difference fixed connection is in the rear end left and right sides of fixed plate 313, middle part fixedly connected with spliced pole 314 behind bottom surface plate 318's the bottom, the first motor 308 of the bottom fixedly connected with of spliced pole 314, the output fixedly connected with threaded rod 312 of first motor 308, the outside threaded connection of threaded rod 312 has a plurality of second clamp splice 311, the side is respectively with stabilizer bar 310 sliding connection about the second clamp splice 311. The top of the second clamping block 311 is rotatably connected with a connecting rod 315, one end of the connecting rod 315 is rotatably connected to the inner wall of the top of the connecting column 314, the other end of the connecting rod 315 is rotatably connected to the top of a front-end slide bar 316, the left side and the right side of the bottom end of the bottom panel 318 are fixedly connected with slide bars 316, and the slide bars 316 are slidably connected with the second clamping block 311.

In order to solve the problem that the fixture production line is short, the fixing rod 322 is driven to rotate by the second motor 317, the fixing rod 322 further drives the connected turnover plate 307 to horizontally rotate, the reverse side is upward, the bottom structure is further straightened, then the bottom plate 318 is lifted by the first electric telescopic rod 321, the height of the bottom plate is kept level with the clamping mechanism 2, the threaded rod 312 is driven to rotate by the first motor 308, the thread serves as driving force, the connecting rod 315 is driven to move, the second clamping blocks 311 connected with the connecting rod 315 are driven to move equidistantly, the second clamping blocks are distributed equidistantly with the first clamping blocks 206 in the clamping mechanism 2, the fixture production line is improved, more processing workpiece clamping operations can be carried out, and the working efficiency is improved.

Example 3:

on the basis of the above embodiment, referring to fig. 11, an embodiment of the present invention provides a telescopic variable-pitch clamping tool, where an extension mechanism 4 of the telescopic variable-pitch clamping tool includes a double-headed motor 401, output ends of left and right sides of the double-headed motor 401 are both fixedly connected with a gear 402, upper portions of the gear 402 are both engaged with a rack 403, top ends of the rack 403 are respectively and fixedly connected to left and right sides of a bottom end of a moving plate 404, a warning light 406 is disposed in a middle portion of a front end of the moving plate 404, and a front portion of the top end of the moving plate 404 is fixedly connected with a double-column 405.

By utilizing the extension mechanism 4, the double-head motor 401 is used for driving the gears 402 on the two sides to rotate, the gears 402 drive the movable plate 404 connected with the racks 403 to move forwards, and meanwhile, the warning light 406 in the movement stage can twinkle red light to alert workers to avoid, so that the extension mechanism 3 is moved out, and the subsequent processing line is conveniently extended.

Example 4:

on the basis of the above embodiments, referring to fig. 1-3, an embodiment of the present invention provides a telescopic variable-pitch clamping tool, where the telescopic variable-pitch clamping tool cleaning mechanism 5 includes a dust collector 501, a limiting block 502 is fixedly connected to a front middle portion of a top end of the dust collector 501, handheld dust collection pipes 503 are slidably connected in the limiting block 502, one ends of the handheld dust collection pipes 503 are fixedly connected to an upper portion of a rear end of the dust collector 501, a lower portion of a rear end of the dust collector 501 is fixedly connected to one end of a transmission pipe 504, and the other ends of the transmission pipe 504 penetrate through a rear end of a waste material box 506 and are fixedly connected to one end of a dust collection head 505.

Through using handheld dust absorption pipe 503 to carry out the clearance of taking manually, in addition used fixture 2 to carry out the centre gripping operation after, restart expands and presss from both sides mechanism 3, have processing rubbish and fall on fixed frame 306, remove fixed frame 306, rubbish can drop downwards, and then slide into waste material box 506 through the effect of slide plate 11 to one side, and then absorb the dust catcher 501 through dust absorption head 505 and transmission pipe 504 and save, be favorable to processing the clearance of rubbish.

Example 5:

on the basis of the above embodiments, referring to fig. 1-3, an embodiment of the present invention provides a telescopic variable-pitch clamping tool, where supporting legs 6 are fixedly connected to four corners of a bottom end of a bottom plate 1 of the telescopic variable-pitch clamping tool, a second electric telescopic rod 7 is fixedly connected to the middle of the bottom end of the bottom plate 1, a placing frame 8 is fixedly connected to a telescopic end of the second electric telescopic rod 7, four corners of the placing frame 8 are all slidably connected to an outer side of a bottom column 9, one end of the bottom column 9 is fixedly connected to a position, close to the four corners, of the bottom end of the bottom plate 1, respectively, the other end of the bottom column 9 is fixedly connected to a limiting block 10, light columns 12 are arranged on left and right sides of a front portion of the top end of the bottom plate 1, and an oblique sliding plate 11 is arranged on the top end of the bottom plate 1.

Drive rack 8 through using second electric telescopic handle 7 and descend, and then carry out the short-term storage of processing part, utilize the effect of sill pillar 9 and restriction piece 10 simultaneously, make rack 8 remove more stably.

Referring to fig. 7, the bottom end of the connection block 208 is fixedly connected to the middle of the top end of the fixing base 211, the bottom end of the fixing base 211 is fixedly connected to the top end of the placing plate 201, the middle of the fixing base 211 is fixedly connected to the second cylinder 323, and the telescopic end of the second cylinder 323 penetrates through the rear end of the outlet frame 302 and is fixedly connected to the rear end of the fixing frame 306. The overall stability of the removal of the fixed frame 306 is ensured by the second cylinder 323, which also facilitates the restoration of the initial state.

Referring to fig. 6-7, the rear portion of the bottom end of the outlet frame 302 is fixedly connected with a rear leg 301, the front portion of the left and right sides of the outlet frame 302 is fixedly connected with a front leg 303, the bottom ends of the rear leg 301 and the front leg 303 are fixedly connected to the top end of the bottom plate 1, the left and right sides of the bottom plate 1 are fixedly connected with a waste material box 506, the rear portion of the top end of the bottom plate 1 is fixedly connected with a fixing seat 211, the front left and right sides of the top end of the bottom plate 1 are fixedly connected with a connecting plate 207, and the middle portion of the top end of the bottom plate 1 is slidably connected with a moving plate 404. The overall stability of the outlet frame 302 is improved by the front 303 and rear 301 legs, while waste collection and extraction is facilitated by the waste bin 506.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a telescopic displacement presss from both sides tight frock, includes bottom plate (1), its characterized in that: a clamping mechanism (2) is arranged at the top end of the bottom plate (1), a clamp expanding mechanism (3) is arranged at the bottom end of the clamping mechanism (2), an extending mechanism (4) is arranged at the bottom end of the bottom plate (1), and a cleaning mechanism (5) is arranged at the outer side of the clamping mechanism (2);

the clamping mechanism (2) comprises a placing plate (201), wherein a vertical plate (202) is fixedly connected to the left side and the right side of the top end of the placing plate (201), a first air cylinder (203) is fixedly connected to the outer side of the vertical plate (202), the telescopic end of the first air cylinder (203) is fixedly connected to the rear end of a fixed block (204), one inward side of the fixed block (204) is fixedly connected to the left side and the right side of a first clamping block (206) at the front end, the front end of the first clamping block (206) is fixedly connected to a connecting frame (209), the upper portion of the front end of the vertical plate (202) is fixedly connected to one end of the connecting rod (205), the other end of the connecting rod (205) is fixedly connected to the rear end of the connecting plate (207), the outer side of the connecting rod (205) is slidably connected to the first clamping blocks (206), the bottom end of the first clamping block (206) is rotatably connected to a telescopic frame (210), the front end of the telescopic frame (210) is rotatably connected to the connecting block (208).

2. The telescopic variable-pitch clamping tool according to claim 1, characterized in that: expand and press from both sides mechanism (3) including exit frame (302), the side inner wall all is provided with spout (304) about exit frame (302), equal sliding connection has slide bar (305) in spout (304), the side of controlling of one side difference fixed connection in fixed frame (306) is close to mutually of slide bar (305), the top inner wall fixedly connected with of fixed frame (306) stabilizes board (319).

3. The telescopic variable-pitch clamping tool according to claim 2, characterized in that: the bottom four corners department of firm board (319) all is provided with inside groove (320), the equal fixedly connected with first electric telescopic handle (321) of top inner wall of inside groove (320), the flexible end difference fixed connection of first electric telescopic handle (321) is in the bottom four corners department of bottom surface board (318), the front end of fixed frame (306) is provided with second motor (317), the output fixed connection of second motor (317) is in the one end of dead lever (322), the other end of dead lever (322) runs through the front end of fixed frame (306), returning face plate (307) in proper order and rotates the rear end inner wall of connecting at fixed frame (306).

4. The telescopic variable-pitch clamping tool according to claim 3, characterized in that: the utility model discloses a stabilizer bar, including bottom surface plate (318), bottom front portion left and right sides equal fixedly connected with ladder piece (309), bottom front portion fixedly connected with fixed plate (313) of bottom surface plate (318), the equal fixed connection in the one end of stabilizer bar (310) in the front end of ladder piece (309), the other end difference fixed connection of stabilizer bar (310) is right and left in the rear end of fixed plate (313), middle part fixedly connected with spliced pole (314) behind the bottom of bottom surface plate (318), the first motor (308) of bottom fixedly connected with of spliced pole (314), the output fixedly connected with threaded rod (312) of first motor (308), the outside threaded connection of threaded rod (312) has a plurality of second clamp splice (311), the right and left side of second clamp splice (311) respectively with stabilizer bar (310) sliding connection.

5. The telescopic variable-pitch clamping tool according to claim 4, characterized in that: the top of second clamp splice (311) all rotates and is connected with connecting rod (315), the one end of connecting rod (315) is rotated and is connected the top inner wall at spliced pole (314), the other end of connecting rod (315) is rotated and is connected the top at front end draw runner (316), the equal fixedly connected with draw runner (316) in bottom left and right sides of bottom surface board (318), draw runner (316) and second clamp splice (311) sliding connection.

6. The telescopic variable-pitch clamping tool according to claim 1, characterized in that: extension mechanism (4) include double-end motor (401), the equal fixedly connected with gear (402) of side output about double-end motor (401), the upper portion of gear (402) all meshes and is connected with rack (403), the top of rack (403) is fixed connection respectively on the left and right sides of bottom of movable plate (404), the front end middle part of movable plate (404) is provided with warning light (406), the anterior fixedly connected with double-column (405) in top of movable plate (404).

7. The telescopic variable-pitch clamping tool according to claim 1, characterized in that: cleaning mechanism (5) include dust catcher (501), middle part fixedly connected with stopper (502) before the top of dust catcher (501), equal sliding connection has handheld dust absorption pipe (503) in stopper (502), the equal fixed connection in rear end upper portion of dust catcher (501) of one end of handheld dust absorption pipe (503), the rear end lower part fixed connection of dust catcher (501) is in the one end of transmission pipe (504), the other end of transmission pipe (504) all runs through the rear end of waste material box (506) and the one end of fixed connection at dust absorption head (505).

8. The telescopic variable-pitch clamping tool according to claim 1, characterized in that: the bottom fixed connection of connecting block (208) is in the top middle part of fixing base (211), the bottom fixed connection of fixing base (211) is on the top of placing board (201), the middle part fixedly connected with second cylinder (323) of fixing base (211), the flexible end of second cylinder (323) runs through the rear end of export frame (302) and fixed connection is in the rear end of fixed frame (306).

9. The telescopic variable-pitch clamping tool according to claim 1, characterized in that: the bottom four corners fixedly connected with supporting leg (6) of bottom plate (1), the bottom middle part fixedly connected with second electric telescopic handle (7) of bottom plate (1), the flexible end fixedly connected with rack (8) of second electric telescopic handle (7), the four corners department of rack (8) all with the outside sliding connection of foundation (9), the one end difference fixed connection of foundation (9) is close to the four corners department position in the bottom of bottom plate (1), the equal fixedly connected with of the other end of foundation (9) limits piece (10), the anterior left and right sides in top of bottom plate (1) all is provided with lamp light post (12), the top of bottom plate (1) is provided with slide (11).

10. The telescopic variable-pitch clamping tool according to claim 2, characterized in that: landing leg (301) behind the bottom rear portion fixedly connected with of export frame (302), landing leg (303) before the anterior fixedly connected with of side about export frame (302), the equal fixed connection in the top of bottom plate (1) in the bottom of back landing leg (301) and preceding landing leg (303), the equal fixedly connected with waste material box (506) of side about bottom plate (1), top rear portion fixedly connected with fixing base (211) of bottom plate (1), the equal fixedly connected with connecting plate (207) of the top front portion left and right sides of bottom plate (1), the top middle part sliding connection of bottom plate (1) has movable plate (404).

Images