CN214558040U - Linear cutting tool clamp with high applicability - Google Patents

Abstract

The utility model belongs to the technical field of frock clamp and specifically relates to a wire-electrode cutting frock clamp that suitability is strong is related to, it includes fixed plate and fixture, a fixture for centre gripping machined part is provided with two, two fixture set up relatively, fixture includes the slider, butt subassembly and fixed subassembly, the spout has all been seted up to the fixed plate near slider department, two spouts are seted up towards the direction of keeping away from each other, the slider is located the spout and slides with the fixed plate and is connected, the butt subassembly is connected in the one side that the slider is close to each other, a fixed subassembly for being fixed in on the fixed plate with the slider is connected on the slider. This application can adjust the distance between two fixture and be applicable to the machined part of different shapes, has the effect that improves frock clamp suitability.

Description

Linear cutting tool clamp with high applicability

Technical Field

The application relates to the field of tool fixtures, in particular to a linear cutting tool fixture with high applicability.

Background

In the process of online cutting, firstly, a workpiece needs to be fixed on a tool fixture to enable the workpiece to be firmly fixed, and then the workpiece is cut.

Frock clamp includes fixed plate and stopper, and the stopper rigid coupling is on the fixed plate, and the stopper is provided with a plurality ofly, the both sides butt of a plurality of stoppers and machined part, and the length direction interval distribution of a plurality of stoppers edge machined part, and the stopper is spacing to the machined part from the horizontal direction, during the machined part linear cutting, presses the machined part with the hand, after the machined part cutting, takes off the machined part, accomplishes the cutting process of machined part.

In view of the above-mentioned related technologies, the inventor believes that the shapes of the workpieces are different, the tool clamp is not adjustable, and cannot be applied to workpieces of different shapes, and the applicability of the tool clamp is poor.

SUMMERY OF THE UTILITY MODEL

In order to improve frock clamp's suitability, this application provides a wire-electrode cutting frock clamp that suitability is strong.

The application provides a wire-electrode cutting frock clamp that suitability is strong adopts following technical scheme:

the utility model provides a wire cutting frock clamp that suitability is strong, including fixed plate and fixture, a fixture for the centre gripping machined part is provided with two, two fixtures set up relatively, fixture includes the slider, butt subassembly and fixed subassembly, the fixed plate is close to slider department and has all seted up the spout, two spouts are seted up towards the direction of keeping away from each other, the slider is located the spout and slides with the fixed plate and is connected, the butt subassembly is connected in the one side that the slider is close to each other, a fixed subassembly for being fixed in on the fixed plate with the slider is connected on the slider.

Through adopting above-mentioned technical scheme, according to the shape of machined part, adjust the distance between two fixture, the slider is located the spout and slides, make two fixture remove towards the direction that is close to each other or keeps away from, after the position determination of slider, fixed subassembly and fixed plate joint, fix the slider, make two butt subassemblies be located the both sides of machined part respectively, thereby press from both sides the machined part tightly between two fixture, can adjust the distance between two fixture and be applicable to the machined part of different shapes, improve frock clamp's suitability.

Optionally, fixed subassembly includes cardboard and coupling spring, and the cardboard passes the slider and slides with the slider and is connected, and the drive cardboard has seted up the draw-in groove towards the coupling spring rigid coupling that is close to the fixed plate direction removal between cardboard and slider on the fixed plate, and the draw-in groove is provided with a plurality ofly, and a plurality of draw-in grooves are arranged along the length direction of spout in proper order, and the cardboard is located the draw-in groove and with the fixed plate joint.

Through adopting above-mentioned technical scheme, when slider adjusting position was fixed, the pulling cardboard made cardboard and draw-in groove break away from, removed the slider, made the slider slide along the spout, after the position of slider was confirmed, the external force to the cardboard was cancelled, and coupling spring pulling cardboard makes the cardboard remove towards the direction that is close to the fixed plate, and the cardboard is located the draw-in groove, cardboard and fixed plate joint to fixed with the slider, the slider is adjusted and is fixed convenient laborsaving.

Optionally, the cross-section of the clamping plate near one end of the fixing plate is gradually reduced.

Through adopting above-mentioned technical scheme, the cardboard removes towards being close to fixed direction, because the cardboard reduces gradually near the cross section of fixed plate department, when the cardboard inserts the draw-in groove, the cardboard of being convenient for inserts in the draw-in groove, has reduced the cardboard and has been close to the probability that fixed plate one end and fixed plate bump, has reduced the degree of wear of cardboard, has improved the protectiveness and the cardboard fixed convenience to the cardboard.

Optionally, the sliding block is rotatably connected with a roller near the clamping plate, and the roller is in rolling contact with the clamping plate.

Through adopting above-mentioned technical scheme, when the cardboard removed towards the direction that is close to or keeps away from the fixed plate, cardboard and gyro wheel rolling contact, when the cardboard removed, reduced the frictional force between cardboard and the slider, reduced the frictional resistance that the cardboard removed the in-process and received, the cardboard of being convenient for removed, had improved the convenience that the cardboard removed.

Optionally, the butt subassembly includes connecting rod, butt board, screw rod and fixation nut, and the connecting rod rigid coupling is on the slider, and the butt board rotates with the connecting rod level to be connected, and the screw rod rigid coupling is on the connecting rod, sets up the arc groove to the direction when the butt board rotates on the butt board, and the screw rod is located the arc inslot and slides with the butt board and be connected, fixation nut threaded connection on the screw rod and with the butt board butt.

Through adopting above-mentioned technical scheme, when the butt subassembly was used, according to the shape of machined part, rotated the butt board, made the butt board and the lateral wall butt of machined part, when the butt board rotated, the screw rod was located the arc inslot and took place relative slip with the butt board, and after the position of butt board was confirmed, the fixation nut was screwed, and fixation nut and the tight butt of butt board to it is fixed with the butt board, can adjust the angle of butt board according to the shape of machined part, further improved frock clamp's suitability.

Optionally, the screw rod is fixedly connected with a limiting piece, and the limiting piece is located on one side of the abutting plate far away from the fixing nut and abuts against the abutting plate.

Through adopting above-mentioned technical scheme, the butt board rotates the back, and spacing piece and butt board butt are screwed fixation nut, and fixation nut removes towards the direction that is close to the butt board, and fixation nut and the tight butt of butt board, butt board clamp have increased the butt board and have rotated the frictional resistance that makes the receiving between spacing piece and fixation nut, have improved the fixed stability of butt board.

Optionally, the fixed plate is rotatably connected with a rapid clamp for clamping the workpiece on the fixed plate, the rapid clamp and the workpiece are closely abutted to one side of the fixed plate, and the rapid clamp is connected with a positioning assembly for fixing the rapid clamp.

Through adopting above-mentioned technical scheme, the machined part is located and presss from both sides tightly between two fixture, rotates the high-speed grip towards the direction of being close to the machined part afterwards, and the top of high-speed grip and machined part is closely butt, and the locating component is fixed with the high-speed grip, and the machined part presss from both sides tightly between high-speed grip and fixed plate, and the high-speed grip is spacing to the machined part from vertical direction, has further improved the fixed stability of machined part.

Optionally, the positioning assembly includes a positioning plate and a positioning bolt, the positioning plate is fixedly connected to the quick clamp, and the positioning bolt penetrates through the positioning plate and is in threaded connection with the fixing plate.

Through adopting above-mentioned technical scheme, when quick anchor clamps are adjusted and fixed, rotate quick anchor clamps according to the machined part position, quick anchor clamps use positioning bolt to rotate as the axle center, and after quick anchor clamps's position is confirmed, the positioning bolt of screwing, positioning bolt are fixed in the fixed plate with the locating plate on to fixed with quick anchor clamps, quick anchor clamps are fixed convenient laborsaving.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the clamping mechanisms, the distance between the two clamping mechanisms can be adjusted to be suitable for workpieces in different shapes, and the effect of improving the applicability of the tool clamp is achieved;

2. by arranging the fixing component, the clamping plate is positioned in the clamping groove and clamped with the fixing plate, so that the sliding block is fixed, and the effect of facilitating adjustment and fixation of the sliding block is achieved;

3. through setting up the butt subassembly, can rotate the butt board according to the shape of machined part, adjust the angle of butt board, produced the effect that improves the frock clamp suitability.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a partial exploded view highlighting the securing assembly;

fig. 3 is a partially enlarged view of a portion a in fig. 1.

Description of reference numerals: 1. a fixing plate; 11. a chute; 12. a card slot; 2. a clamping mechanism; 21. a slider; 22. an abutment assembly; 221. a connecting rod; 222. a butt joint plate; 2221. a rotating plate; 2222. a connecting plate; 22221. an arc groove; 223. a screw; 224. fixing a nut; 225. a limiting sheet; 23. a fixing assembly; 231. clamping a plate; 2311. a vertical plate; 2312. a horizontal plate; 232. a connecting spring; 233. a roller; 3. a positioning mechanism; 31. a rapid clamp; 32. a positioning assembly; 321. positioning a plate; 322. and (6) positioning the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses wire-electrode cutting frock clamp that suitability is strong. Referring to fig. 1, a wire-electrode cutting frock clamp that suitability is strong includes fixed plate 1, fixture 2 and positioning mechanism 3, 1 level of fixed plate sets up, fixture 2 is provided with two, two fixture 2 set up relatively, two fixture 2 slide and connect on fixed plate 1, the machined part presss from both sides tightly between two fixture 2, positioning mechanism 3 sets up on fixed plate 1, the inseparable butt in top of positioning mechanism 3 and machined part, it is fixed to add the machined part, can adjust the distance between two fixture 2 and be applicable to the machined part of different shapes, improve frock clamp's suitability.

With reference to fig. 1 and 2, each clamping mechanism 2 includes a sliding block 21, an abutting component 22 and a fixing component 23, sliding grooves 11 are formed in the positions, close to the sliding blocks 21 of the two clamping mechanisms 2, of the fixing plate 1, the two sliding grooves 11 are formed in the directions away from each other, the sliding grooves 11 are T-shaped, the sliding blocks 21 are located in the sliding grooves 11 and connected with the fixing plate 1 in a sliding manner, the abutting components 22 are connected to the sides, close to each other, of the two sliding blocks 21, and the tops of the sliding blocks 21 are higher than the top of the fixing plate 1; the fixing assembly 23 comprises a clamping plate 231 and a connecting spring 232, the clamping plate 231 comprises a vertical plate 2311 and a horizontal plate 2312, the vertical plate 2311 is vertically arranged, the vertical plate 2311 penetrates through the sliding block 21 and is vertically connected with the sliding block 21 in a sliding manner, the sliding block 21 is rotatably connected with a roller 233 close to the vertical plate 2311, the plurality of rollers 233 are arranged on two opposite sides of the vertical plate 2311 and are in rolling contact with the vertical plate 2311, the horizontal plate 2312 is fixedly connected to the top of the vertical plate 2311, the horizontal plate 2312 is arranged above the sliding block 21 and is provided with a gap, the connecting spring 232 is vertically arranged, the connecting spring 232 is fixedly connected between the horizontal plate 2312 and the sliding block 21, the plurality of connecting springs 232 are arranged on two sides of the vertical plate 2311 and are distributed at intervals, the clamping grooves 12 are formed in the position of the fixing plate 1 close to the clamping plate 231, the plurality of clamping grooves 12 are arranged, and are uniformly distributed at intervals along the arrangement direction of the sliding grooves 11, the bottom of the clamping plate 231 is positioned in the clamping groove 12 and clamped with the fixing plate 1.

When a workpiece is fixed, the distance between the two clamping mechanisms 2 is adjusted according to the shape of the workpiece, the clamping plate 231 is pulled upwards to separate the clamping plate 231 from the clamping groove 12, at the moment, the connecting spring 232 is in a stretching state, the sliding blocks 21 are moved, the two sliding blocks 21 move towards the directions close to or far away from each other along the sliding grooves 11, the abutting components 22 are positioned at the two sides of the workpiece and abutted to the workpiece, then, the external force on the clamping plate 231 is cancelled, the connecting spring 232 pulls the clamping plate 231 downwards, the clamping plate 231 vertically moves downwards, the rollers 233 roll and are in rolling contact with the clamping plate 231, the friction resistance when the clamping plate 231 moves is reduced, and the clamping plate 231 moves conveniently; cardboard 231 inserts downwards in draw-in groove 12 and forms the joint with fixed plate 1 to fixed with slider 21, two butt subassemblies 22 are fixed with the machined part clamp is tight, can adjust the distance between two fixture 2 and be applicable to the machined part of different shapes, improve frock clamp's suitability.

Referring to FIG. 2, the downward cross-section of the card 231 is gradually reduced, and the bottom of the card 231 is triangular. When cardboard 231 moves down and inserts draw-in groove 12, cardboard 231 bottom is the inverted triangle, has reduced cardboard 231 bottom and fixed plate 1 probability of bumping, has reduced cardboard 231's degree of wear, and the cardboard 231 of being convenient for inserts draw-in groove 12, and has improved the protectiveness to cardboard 231.

Referring to fig. 2 and 3, the abutting assembly 22 includes a connecting rod 221, an abutting plate 222, a screw 223, a limiting piece 225 and a fixing nut 224, the connecting rod 221 is fixedly connected to one side of the two sliders 21 close to each other, the bottom of the connecting rod 221 abuts against the top surface of the fixing plate 1, the abutting plate 222 includes a rotating plate 2221 and a connecting plate 2222, the rotating plate 2221 is vertically disposed, the middle of the rotating plate 2221 is rotatably connected to the connecting rod 221 through a rotating shaft, the rotating shaft is vertically disposed, the connecting plate 2222 is horizontally disposed, the connecting plate 2222 is fixedly connected to one side of the rotating plate 2221 close to the sliders 21, the connecting plate 2222 is semi-circular, the connecting plate 2222 is provided with an arc groove 22221, the arc groove 22221 is coaxial with the connecting plate 2222, the arc groove 22221 penetrates through the connecting plate 2222, the screw 223 is vertically disposed, the screw 223 is fixedly connected to the connecting rod 221, the screw 223 penetrates through the arc groove 22221 and is slidably connected to the connecting plate 2222, the limiting piece 225 is fixedly connected to the screw 223, the connecting plate 222225 is located below the connecting plate 2222 and abuts against the connecting plate 2222, the fixing nut 224 is screwed to the screw 223 and abuts against the top surface of the connection plate 2222.

According to the shape of the workpiece, the rotating plate 2221 is rotated to enable the rotating plate 2221 to abut against the side wall of the workpiece, the connecting plate 2222 rotates along with the rotation of the rotating plate 2221, the screw 223 is located in the arc groove 22221 and slides relative to the connecting plate 2222, after the position of the rotating plate 2221 is determined, the fixing nut 224 is screwed, the fixing nut 224 abuts against the top surface of the connecting plate 2222 tightly, and the connecting plate 2222 is clamped between the fixing nut 224 and the limiting piece 225, so that the rotating plate 2221 is fixed, the angle of the abutting plate 222 can be adjusted according to the shape of the workpiece, and the applicability of the tool clamp is further improved.

Referring to fig. 1, the positioning mechanism 3 includes a quick clamp 31 and a positioning assembly 32, the positioning assembly 32 includes a positioning plate 321 and a positioning bolt 322, the positioning plate 321 is fixedly connected to the bottom of the quick clamp 31 and is abutted to the top of the fixing plate 1, the positioning bolt 322 passes through the positioning plate 321 and is in threaded connection with the fixing plate 1, the positioning plate 321 is rotatably connected to the positioning bolt 322, and the quick clamp 31 is abutted to the top surface of the workpiece.

The machined part presss from both sides tightly between two butt joint boards 222 after, rotates rapid fixture 31 towards the direction that is close to the machined part, rapid fixture 31 is located the top of machined part, positioning bolt 322 screws, positioning bolt 322 is fixed with locating plate 321, thereby it is fixed with rapid fixture 31, the top inseparable butt of rapid fixture 31 and machined part, the machined part presss from both sides tightly between rapid fixture 31 and fixed plate 1, rapid fixture 31 is spacing to the machined part from vertical direction, the fixed stability of machined part has further been improved.

The implementation principle of the wire-electrode cutting tool clamp with high applicability is as follows: when fixed with the machined part, according to the shape of machined part, adjust the distance between two fixture 2, upwards stimulate cardboard 231, make cardboard 231 and draw-in groove 12 break away from, connecting spring 232 is in tensile state this moment, remove slider 21, two sliders 21 move towards the direction that is close to each other or keeps away from along spout 11, make butt subassembly 22 be located the both sides of machined part and with the machined part butt, the external force to cardboard 231 is cancelled then, connecting spring 232 stimulates cardboard 231 downwards, cardboard 231 vertical downstream, cardboard 231 inserts downwards in draw-in groove 12 and forms the joint with fixed plate 1, thereby it is fixed with slider 21, two butt subassemblies 22 press from both sides the machined part and press from both sides fixedly, can adjust the distance between two fixture 2 and be applicable to the machined part of different shapes, improve frock clamp's suitability.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a wire-electrode cutting frock clamp that suitability is strong, its characterized in that: including fixed plate (1) and fixture (2), fixture (2) for the centre gripping machined part is provided with two, two fixture (2) set up relatively, fixture (2) are including slider (21), butt subassembly (22) and fixed subassembly (23), spout (11) have all been seted up in fixed plate (1) department of being close to slider (21), two spout (11) are seted up towards the direction of keeping away from each other, slider (21) are located spout (11) and slide with fixed plate (1) and are connected, butt subassembly (22) are connected in the one side that slider (21) are close to each other, be used for connecting fixed subassembly (23) on being fixed in fixed plate (1) with slider (21) on slider (21) are connected on slider (21).

2. The wire-electrode cutting frock clamp that suitability is strong of claim 1, its characterized in that: fixed subassembly (23) include cardboard (231) and coupling spring (232), cardboard (231) pass slider (21) and slide with slider (21) and be connected, drive cardboard (231) towards coupling spring (232) rigid coupling that is close to fixed plate (1) direction and removes between cardboard (231) and slider (21), draw-in groove (12) have been seted up on fixed plate (1), draw-in groove (12) are provided with a plurality ofly, the length direction of spout (11) is arranged in proper order along a plurality of draw-in grooves (12), cardboard (231) are located draw-in groove (12) and with fixed plate (1) joint.

3. The wire-electrode cutting frock clamp that suitability is strong of claim 2, its characterized in that: the cross section of one end of the clamping plate (231) close to the fixing plate (1) is gradually reduced.

4. The wire-electrode cutting frock clamp that suitability is strong of claim 2, its characterized in that: the sliding block (21) is rotatably connected with a roller (233) close to the clamping plate (231), and the roller (233) is in rolling contact with the clamping plate (231).

5. The wire-electrode cutting frock clamp that suitability is strong of claim 1, its characterized in that: the butt joint subassembly (22) includes connecting rod (221), butt joint board (222), screw rod (223) and fixation nut (224), connecting rod (221) rigid coupling is on slider (21), butt joint board (222) rotates with connecting rod (221) level and is connected, screw rod (223) rigid coupling is on connecting rod (221), set up arc groove (22221) of leading when butt joint board (222) rotate on butt joint board (222), screw rod (223) are located arc groove (22221) and slide with butt joint board (222) and are connected, fixation nut (224) threaded connection is on screw rod (223) and with butt joint board (222) butt.

6. The wire-electrode cutting frock clamp that suitability is strong of claim 5, its characterized in that: the screw rod (223) is fixedly connected with a limiting piece (225), and the limiting piece (225) is located on one side, away from the fixing nut (224), of the abutting plate (222) and abuts against the abutting plate (222).

7. The wire-electrode cutting frock clamp that suitability is strong of claim 1, its characterized in that: the rapid clamping device is characterized in that a rapid clamp (31) used for clamping a workpiece on the fixing plate (1) is rotatably connected to the fixing plate (1), one side of the rapid clamp (31) far away from the fixing plate (1) is tightly abutted to the workpiece, and a positioning assembly (32) used for fixing the rapid clamp (31) is connected to the rapid clamp (31).

8. The wire-electrode cutting frock clamp that suitability is strong of claim 7, its characterized in that: the positioning assembly (32) comprises a positioning plate (321) and a positioning bolt (322), the positioning plate (321) is fixedly connected to the quick clamp (31), and the positioning bolt (322) penetrates through the positioning plate (321) and is in threaded connection with the fixing plate (1).

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