CN213136665U

CN213136665U - Rapid clamping table for machining

Info

Publication number: CN213136665U
Application number: CN202021780334.2U
Authority: CN
Inventors: 于满
Original assignee: Wuxi Aofeide Machinery Technology Co ltd
Current assignee: Wuxi Aofeide Machinery Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-05-07
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to a machining equipment technical field just discloses a machining is with quick clamping platform, including the foundatin plate, the bottom fixed mounting of foundatin plate has the slider, slider sliding connection has the connecting plate in the bottom of foundatin plate, the equal fixed mounting in both sides of connecting plate has the rack, the bottom fixed mounting of foundatin plate has flexible end and connecting plate rear side fixed connection's electric putter, the top fixed mounting of connecting plate has the spliced pole that runs through and extend to the foundatin plate top, the top of foundatin plate is rotated and is connected with the transfer line that runs through and extend to foundatin plate below, the quantity of transfer line is two and is located the foundatin plate both sides respectively, two the equal fixed mounting in the outside that the transfer line is located foundatin plate below one end has respectively with two rack toothing's drive gear. This quick clamping platform is used in machining has possessed the advantage that promotes the clamping platform security.

Description

Rapid clamping table for machining

Technical Field

The utility model relates to a machining technical field specifically is a machining is with quick clamping platform.

Background

The machining is a process of changing the outer dimensions or properties of a workpiece by a mechanical device, and is classified into cutting and pressing according to differences in machining modes.

At present, most of existing clamping tables on the market have the advantages of clamping and fastening, but clamping can be started only by manually moving a workpiece to a clamping position when the workpiece is clamped, but the life health of an operator is possibly threatened if the machine is started due to misoperation of the operator, so that the rapid clamping table for machining is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a machining is with quick clamping platform possesses the advantage that promotes clamping platform security, has solved the clamping platform that has now on the market mostly has the advantage of centre gripping fastening, but need artificial when with the work piece centre gripping remove the work piece to the clamping position just can start the centre gripping, but this moment if the operating personnel maloperation leads to the machine to start, then probably causes the problem of threat to operating personnel's life health.

(II) technical scheme

For the purpose of realizing above-mentioned promotion clamp stand security, the utility model provides a following technical scheme: a rapid clamping table for machining comprises a foundation plate, wherein a sliding block is fixedly arranged at the bottom of the foundation plate, a connecting plate is connected to the bottom of the foundation plate through the sliding block in a sliding manner, racks are fixedly arranged on two sides of the connecting plate, an electric push rod is fixedly connected to the rear side of the connecting plate through a telescopic end, a connecting column penetrating through and extending to the upper side of the foundation plate is fixedly arranged at the top of the connecting plate, transmission rods penetrating through and extending to the lower side of the foundation plate are rotatably connected to the upper side of the foundation plate, the number of the transmission rods is two and are respectively arranged on two sides of the foundation plate, transmission gears meshed with the two racks are fixedly arranged on the outer sides of one ends, located below the foundation plate, of the two transmission rods, respectively and fixedly arranged on first bevel gears, the utility model discloses a building block, including foundatin plate, first helical gear and first helical gear, the top fixed mounting of foundatin plate has quantity to be two and be located two respectively the dorsal part of first helical gear fixed plate, two the equal fixed mounting in opposite side of fixed plate has the collar, two the inboard of collar is all rotated and is connected with and extends to two go-between the collar, two the equal fixed mounting in opposite side of go-between has the second helical gear with first helical gear meshing, both sides the equal threaded connection in the dorsal part of fixed plate is respectively through two the second helical gear inboard extends to two catch bar between the second helical gear, two the equal fixed mounting in opposite side of catch bar has the (holding) chuck, two the equal fixed mounting in inboard of second helical gear has the fixture block that extends to the catch bar inside, the top.

Preferably, waist type hole has been seted up to the inside of foundatin plate, the spliced pole is located inside the waist type hole and through waist type hole and foundatin plate sliding connection.

Preferably, the quantity of slider is two, and two the slider uses the spliced pole to be the bottom of symmetric distribution in the foundatin plate as the center.

Preferably, the top of the connecting plate is provided with two T-shaped sliding grooves, and the T-shaped sliding grooves are matched with the sliding blocks in shape and size.

Preferably, the outside fixed mounting of transfer line has the outside and foundatin plate fixed connection's bearing, the transfer line passes through the bearing and is connected with the foundatin plate rotation.

Preferably, a clamping groove is formed in the outer side of the push rod, the clamping block is located inside the clamping groove, and the clamping groove is equal to the thread length on the outer side of the push rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a machining is with quick clamping platform possesses following beneficial effect:

the rapid clamping table for machining is characterized in that an electric push rod is arranged, when a workpiece needs to be fixed, the workpiece is placed on a placing frame, then the electric push rod is started to drive a connecting plate and a rack to slide backwards through a sliding block, meanwhile, the rack drives a transmission gear to rotate, under the action of a transmission rod, a first helical gear and a second helical gear above the workpiece can start to rotate, when the second helical gear rotates, a clamping block inside the second helical gear drives a push rod to rotate through a clamping groove, as the push rod is in threaded connection with a fixed plate, the push rod can move left and right during rotation, further, clamping plates on two sides can move towards the middle to clamp the workpiece moving backwards through a connecting column, after machining is finished, the electric push rod pushes the connecting plate to move forwards so that the clamping plates on two sides are loosened, meanwhile, the workpiece can be conveyed forwards through the placing frame, in, the staff need not to have too much contact with the equipment of processing usefulness, can not appear the condition that processing equipment wounded, has possessed the advantage that promotes the safety of clamp.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a connection diagram of the rack and the transmission gear of the present invention.

In the figure: 1. a foundation plate; 2. a slider; 3. a connecting plate; 4. a rack; 5. an electric push rod; 6. connecting columns; 7. a transmission rod; 8. a transmission gear; 9. a first helical gear; 10. a fixing plate; 11. a mounting ring; 12. a connecting ring; 13. a second helical gear; 14. a push rod; 15. a chuck; 16. a clamping block; 17. and (5) placing the shelf.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a rapid clamping table for machining comprises a base plate 1, a kidney-shaped hole is formed in the base plate 1, a connecting column 6 is located in the kidney-shaped hole and is slidably connected with the base plate 1 through the kidney-shaped hole, two sliders 2 are fixedly mounted at the bottom of the base plate 1, the two sliders 2 are symmetrically distributed at the bottom of the base plate 1 by taking the connecting column 6 as a center, the bottom of the base plate 1 is slidably connected with a connecting plate 3 through the sliders 2, two T-shaped chutes are formed at the top of the connecting plate 3 and are matched with the sliders 2 in shape and size, racks 4 are fixedly mounted at both sides of the connecting plate 3, an electric push rod 5 is fixedly connected with a telescopic end and the rear side of the connecting plate 3 is fixedly mounted at the bottom of the base plate 1, the connecting column 6 penetrating and extending to the upper side of the base plate 1 is fixedly mounted at the top of the connecting plate 3, the upper part of the foundation plate 1 is rotatably connected with transmission rods 7 which penetrate through and extend to the lower part of the foundation plate 1, bearings with the outer sides fixedly connected with the foundation plate 1 are fixedly arranged on the outer sides of the transmission rods 7, the transmission rods 7 are rotatably connected with the foundation plate 1 through the bearings, the number of the transmission rods 7 is two and are respectively positioned at two sides of the foundation plate 1, transmission gears 8 respectively meshed with the two racks 4 are fixedly arranged on the outer sides of one ends of the two transmission rods 7 positioned at the upper part of the foundation plate 1, first helical gears 9 are fixedly arranged on the outer sides of one ends of the two transmission rods 7 positioned at the upper part of the foundation plate 1, two fixing plates 10 which are respectively positioned at the opposite sides of the two first helical gears 9 are fixedly arranged at the top of the foundation plate 1, mounting rings 11 are fixedly arranged at the opposite sides of the two fixing plates 10, and connecting rings 12 which extend to between the, the opposite sides of the two connecting rings 12 are fixedly provided with second helical gears 13 engaged with the first helical gears 9, the opposite sides of the two side fixing plates 10 are in threaded connection with push rods 14 respectively extending to the space between the two second helical gears 13 through the inner sides of the two second helical gears 13, the outer sides of the push rods 14 are provided with clamping grooves, clamping blocks 16 are positioned inside the clamping grooves, the lengths of the threads of the clamping grooves and the outer sides of the push rods 14 are equal, the opposite sides of the two push rods 14 are fixedly provided with clamping discs 15, the inner sides of the two second helical gears 13 are fixedly provided with clamping blocks 16 extending to the inner sides of the push rods 14, the top of the connecting column 6 is fixedly provided with a placing frame 17, when a workpiece needs to be fixed, the workpiece is placed on the placing frame 17, then the electric push rod 5 is started to drive the connecting plate 3 and the rack 4 to slide backwards through the, under the effect of transfer line 7 to can make the first helical gear 9 and the second helical gear 13 of top begin to rotate, and when second helical gear 13 rotated, its inside fixture block 16 can drive catch bar 14 through the draw-in groove and rotate, because catch bar 14 is threaded connection with fixed plate 10, so its catch bar 14 can remove about when rotating, and then can make the (holding) chuck 15 of both sides remove to the centre in order to clip the work piece that is moving backward through spliced pole 6, and after finishing processing, thereby electric putter 5 promotes connecting plate 3 and removes forward and both sides (holding) chuck 15 unclamp, the work piece can be carried out forward by rack 17 simultaneously, in whole operation process, the staff need not to have too much contact with the equipment of processing usefulness, the condition that processing equipment wounded can not appear, the advantage that has possessed the promotion clamp platform security.

In conclusion, according to the rapid clamping table for machining, by arranging the electric push rod 5, when a workpiece needs to be fixed, the workpiece is placed on the placing frame 17, then the electric push rod 5 is started to drive the connecting plate 3 and the rack 4 to slide backwards through the slider 2, meanwhile, the rack 4 drives the transmission gear 8 to rotate, under the action of the transmission rod 7, the first helical gear 9 and the second helical gear 13 above can start to rotate, when the second helical gear 13 rotates, the clamping block 16 inside the second helical gear drives the pushing rod 14 to rotate through the clamping groove, as the pushing rod 14 is in threaded connection with the fixing plate 10, the pushing rod 14 can move left and right during rotation, and further the clamping plates 15 on the two sides can move towards the middle to clamp the workpiece moving backwards through the connecting post 6, and after machining is finished, the electric push rod 5 pushes the connecting plate 3 to move forwards so that the clamping plates 15 on the two sides are loosened, meanwhile, the workpiece can be conveyed out by the placing frame 17, in the whole operation process, the worker does not need to contact with the processing equipment too much, the condition that the processing equipment hurts people cannot occur, the safety of the clamping table is improved, the problem that the clamping of the existing clamping table on the market is firm due to clamping is solved, the workpiece needs to be manually moved to a clamping position to start clamping when the workpiece is clamped, and the problem that the life health of the operator is threatened if the misoperation of the operator occurs at the moment, is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a machining is with quick clamping platform, includes foundatin plate (1), its characterized in that: the bottom fixed mounting of foundatin plate (1) has slider (2), there is connecting plate (3) bottom of foundatin plate (1) through slider (2) sliding connection, the equal fixed mounting in both sides of connecting plate (3) has rack (4), the bottom fixed mounting of foundatin plate (1) has flexible end and connecting plate (3) rear side fixed connection's electric putter (5), the top fixed mounting of connecting plate (3) has spliced pole (6) that runs through and extend to foundatin plate (1) top, the top of foundatin plate (1) is rotated and is connected with and runs through and extend to the transfer line (7) of foundatin plate (1) below, the quantity of transfer line (7) is two and is located foundatin plate (1) both sides respectively, two the equal fixed mounting in the outside that transfer line (7) is located foundatin plate (1) below one end has drive gear (8) respectively with two rack (4) meshing, the two transmission rods (7) are fixedly provided with first bevel gears (9) at the outer sides of one end above the foundation plate (1), the top of the foundation plate (1) is fixedly provided with two fixing plates (10) which are respectively arranged at the back sides of the first bevel gears (9), the opposite sides of the two fixing plates (10) are fixedly provided with mounting rings (11), the inner sides of the two mounting rings (11) are rotatably connected with connecting rings (12) extending to the space between the two mounting rings (11), the opposite sides of the two mounting rings (12) are fixedly provided with second bevel gears (13) meshed with the first bevel gears (9), the opposite sides of the fixing plates (10) are in threaded connection and extend to pushing rods (14) between the two second bevel gears (13) through the inner sides of the second bevel gears (13), the two opposite sides of the push rods (14) are fixedly provided with clamping discs (15), the inner sides of the two second bevel gears (13) are fixedly provided with clamping blocks (16) extending into the push rods (14), and the top of the connecting column (6) is fixedly provided with a placing frame (17).

2. The rapid clamping table for machining according to claim 1, characterized in that: waist type hole has been seted up to the inside of foundatin plate (1), spliced pole (6) are located waist type downthehole portion and through waist type hole and foundatin plate (1) sliding connection.

3. The rapid clamping table for machining according to claim 1, characterized in that: the quantity of slider (2) is two, and two slider (2) use spliced pole (6) to be the bottom of symmetric distribution in foundatin plate (1) as the center.

4. The rapid clamping table for machining according to claim 3, characterized in that: the top of the connecting plate (3) is provided with two T-shaped sliding grooves, and the T-shaped sliding grooves are matched with the sliding blocks (2) in shape and size.

5. The rapid clamping table for machining according to claim 1, characterized in that: the outside fixed mounting of transfer line (7) has outside and foundatin plate (1) fixed connection's bearing, transfer line (7) are connected with foundatin plate (1) rotation through the bearing.

6. The rapid clamping table for machining according to claim 1, characterized in that: the outside of catch bar (14) has seted up the draw-in groove, draw-in block (16) are located the inside of draw-in groove, just the draw-in groove equals with catch bar (14) outside screw thread length.