CN220611810U - Clamping tool for bending machine - Google Patents

Abstract

The utility model provides a clamping tool for a bending machine, and belongs to the technical field of bending machines. The clamping tool for the bending machine comprises a base, wherein a cavity is formed in the base, the clamping mechanism comprises a clamping plate, a first sliding block, a first sliding groove and a meshing strip, and the clamping plate is slidably arranged on the top of the base; the first sliding block is fixedly arranged at the bottom of the clamping plate and is in a cross shape; the first sliding groove is formed in the top of the base and is matched with the first sliding block for use; the engagement strip is fixedly arranged at the bottom of the first sliding block. According to the utility model, the clamping mechanisms are arranged, the number of the clamping mechanisms is four, so that the four clamping plates can symmetrically and oppositely move at the top of the base, and the clamping plates can clamp the material plate and simultaneously can effectively avoid displacement of the material plate due to extrusion of the bending machine in the processing process.

Description

Clamping tool for bending machine

Technical Field

The utility model relates to the technical field of bending machines, in particular to a clamping tool for a bending machine.

Background

The bending machine is a machine capable of bending a thin plate, and is used for processing plastic metal generally, the structure of the bending machine mainly comprises a bending machine and a workbench, the working principle of the bending machine is that the bending machine at the top of the device is used for pressing down, and the thin plate placed on the workbench is folded into a certain angle through the cooperation of the bending machine and a groove formed in the workbench.

However, prior art equipment is before the bender pushes down, carries out the adjustment of angle through the handheld material board of staff usually, and manual operation's error is great, can't guarantee that the part of material board by the processing is the part of predetermineeing, and the material board is mostly metal material, because the rigidity of metal makes the in-process of bending, the material board easily takes place the skew because of the atress problem, influences machining precision.

Disclosure of Invention

In order to overcome the above disadvantages, the present utility model provides a clamping tool for a bending machine, which overcomes the above technical problems or at least partially solves the above problems.

The utility model is realized in the following way:

the utility model provides a clamping tool for a bending machine, which comprises a base, wherein a cavity is formed in the base,

a clamping mechanism, the clamping mechanism comprises,

the clamping plate is slidably arranged at the top of the base;

the first sliding block is fixedly arranged at the bottom of the clamping plate and is in a cross shape;

the first sliding groove is formed in the top of the base and is matched with the first sliding block to be used;

the meshing strip is fixedly arranged at the bottom of the first sliding block;

the adjusting mechanism is arranged at the top of the base.

In a preferred embodiment, the adjustment mechanism comprises,

the baffle is slidably arranged at the top of the base;

the fixed block is fixedly arranged at the rear side of the baffle;

the pin rod is sleeved in the fixing block, and the bottom of the pin rod penetrates through the base.

In a preferred scheme, the both sides of baffle bottom are all fixed mounting has the gag lever post, the spacing groove of using with the gag lever post cooperation is seted up at the top of base.

In a preferred scheme, the inside of base rotates installs the gear, the both sides and the two meshing strips of gear are respectively engaged and are connected, the bottom of gear is all fixed mounting has the runner.

In a preferred scheme, the bottom of the meshing strip is fixedly provided with a second sliding block, and the bottom of the cavity is provided with a second sliding groove matched with the second sliding block.

In a preferred scheme, the inside fixed mounting of base has the motor, the output and one of them runner fixed connection of motor, the surface cover of runner is equipped with the drive belt, and two runners are all overlapped in the inside of drive belt.

In a preferred scheme, a spring is fixedly arranged at the top of the fixed block, the spring is sleeved on the surface of the pin rod, and the other end of the spring is fixedly connected with the top of the pin rod.

In a preferred scheme, a plurality of positioning grooves matched with the pin rods are formed in the top of the base.

The utility model provides a clamping tool for a bending machine, which has the beneficial effects that:

1. through setting up fixture, and adjustment mechanism's quantity is four, makes four grip blocks can carry out relative and opposite removal at the top symmetry of base, and at the removal in-process, makes the removal orbit of grip block restricted, and through setting up meshing tooth and gear, makes the removal of grip block of both sides set up to go on simultaneously, and all installs soft rubber pad on every grip block, in the time of the grip block can holding the material board, also can effectually avoid the material board to take place displacement influence precision because of the extrusion of bender in the course of working.

2. Through setting up adjustment mechanism, make the staff can make the baffle can remove on the base through the mode with the dowel bar pull out the constant head tank, and make the dowel bar can be convenient inject in the constant head tank through the resilience force of spring to this fixes the dowel bar, and guarantees the smooth operation of baffle through the cooperation of gag lever post and spacing groove.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a portion of a structure provided in an embodiment of the present utility model;

FIG. 3 provides a cross-sectional view of a top structure for an embodiment of the present utility model;

FIG. 4 provides an enlarged view of a portion of FIG. 2 at A in accordance with an embodiment of the present utility model;

fig. 5 is a partial enlarged view of fig. 3B provided by an embodiment of the present utility model.

In the figure: 1. a base; 2. a cavity; 3. a clamping mechanism; 301. a clamping plate; 302. a first slider; 303. a first chute; 304. a meshing strip; 4. an adjusting mechanism; 401. a baffle; 402. a fixed block; 403. a pin rod; 5. a limit rod; 6. a limit groove; 7. a gear; 8. a second slider; 9. a second chute; 10. a motor; 11. a transmission belt; 12. a spring; 13. and a positioning groove.

Description of the embodiments

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a clamping fixture for bender, including base 1, cavity 2 has been seted up to the inside of base 1, fixture 3 includes grip block 301, first slider 302, first spout 303 and engagement bar 304, grip block 301 slidable mounting is at the top of base 1, first slider 302 fixed mounting is in the bottom of grip block 301, the shape of first slider 302 is the cross, first spout 303 is seted up at the top of base 1, first spout 303 and first slider 302 cooperation are used, engagement bar 304 fixed mounting is in the bottom of first slider 302, adjustment mechanism 4 sets up at the top of base 1, gear 7 is installed in the inside rotation of base 1, both sides and two engagement bars 304 of gear 7 are engaged respectively and are connected, the bottom of gear 7 is all fixed mounting has the runner, through setting up fixture 3, and the quantity of fixture 3 is four, make four grip block 301 can carry out relative and opposite removal at the top symmetry of base 1, and in the removal process, and through setting up the grip block 301 to engagement tooth and gear 7, make the removal of both sides be set up for the grip block 301 and be carried out simultaneously and can each soft material of clamp block 301 and take place the flexible rubber pad 301 simultaneously, the displacement of material can be avoided in the bending machine.

Referring to fig. 1-5, the adjustment mechanism 4 includes a baffle 401, a fixed block 402 and a pin 403, the baffle 401 is slidably mounted at the top of the base 1, the fixed block 402 is fixedly mounted at the rear side of the baffle 401, the pin 403 is sleeved in the fixed block 402, the bottom of the pin 403 penetrates into the base 1, both sides of the bottom of the baffle 401 are fixedly provided with a limit rod 5, the top of the base 1 is provided with a limit groove 6 matched with the limit rod 5, the top of the fixed block 402 is fixedly provided with a spring 12, the spring 12 is sleeved on the surface of the pin 403, the other end of the spring 12 is fixedly connected with the top of the pin 403, the top of the base 1 is provided with a plurality of locating grooves 13 matched with the pin 403, by arranging the adjustment mechanism 4, a worker can move the baffle 401 on the base 1 in a mode of pulling the pin 403 out of the locating grooves 13, the pin 403 can be conveniently inserted into the locating grooves 13 by the resilience force of the spring 12, so that the pin 403 is fixed, and smooth operation of the baffle 401 is ensured by the cooperation of the limit rod 5 and the limit groove 6.

Referring to fig. 1-5, a second sliding block 8 is fixedly installed at the bottom of the engagement bar 304, a second sliding groove 9 matched with the second sliding block 8 for use is formed at the bottom of the cavity 2, a motor 10 is fixedly installed in the base 1, the output end of the motor 10 is fixedly connected with one of the rotating wheels, a driving belt 11 is sleeved on the surface of the rotating wheel, the two rotating wheels are sleeved in the driving belt 11, and by setting the second sliding block 8, the second sliding groove 9, the motor 10 and the driving belt 11, a worker can adjust the clamping plate 301 through the starting of the motor 10, and the moving track of the engagement teeth is limited.

Specifically, this clamping tool for bender's working process or theory of operation does: when the device is used, a material plate to be processed is placed on the base 1, the motor 10 is started, the gear 7 is driven to rotate through the output end of the motor 10, the gears 7 on two sides are simultaneously rotated in the same direction through the transmission belt 11, the two meshing strips 304 are connected through meshing of the two sides of the gear 7 and the two meshing strips 304, the two meshing strips 304 are moved in opposite directions, the two clamping plates 301 are moved in opposite directions through the connection relation between the meshing strips 304 and the first sliding block 302 and the clamping plates 301, until the two clamping plates 301 clamp the material plate, after the material plate is clamped, the pin rod 403 is moved upwards, meanwhile the spring 12 is stretched, the pin rod 403 can be moved after being separated from the positioning grooves 13, the pin rod 403 is loosened, the pin rod 403 is abutted against the material plate, the pin rod 403 is inserted into the positioning grooves 13 through the rebound force of the spring 12, at the moment, the baffle plate 401 can be controlled to descend through the hydraulic rod to press the material plate through the cooperation with the grooves, after the motor 10 is rotated reversely, the opposite clamping plates 403 can be moved in opposite directions, and the material plate 401 can be loosened, and the material plate can be moved back to the same place after the material plate is clamped.

It should be noted that, the motor 10 is a device or apparatus existing in the prior art, or a device or apparatus that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof will be clear to those skilled in the art, so that detailed descriptions thereof will not be repeated.

Claims (8)

1. The utility model provides a clamping tool for bending machine, includes base (1), cavity (2) have been seted up to the inside of base (1), its characterized in that:

a clamping mechanism (3), the clamping mechanism (3) comprising,

a clamping plate (301), wherein the clamping plate (301) is slidably mounted on the top of the base (1);

the first sliding block (302), the first sliding block (302) is fixedly arranged at the bottom of the clamping plate (301), and the shape of the first sliding block (302) is cross-shaped;

the first sliding groove (303) is formed in the top of the base (1), and the first sliding groove (303) is matched with the first sliding block (302);

the engagement strip (304), the engagement strip (304) is fixedly installed at the bottom of the first sliding block (302);

the adjusting mechanism (4) is arranged at the top of the base (1).

2. Clamping fixture for a bending machine according to claim 1, characterized in that the adjusting mechanism (4) comprises,

a shutter (401), the shutter (401) being slidably mounted on top of the base (1);

a fixed block (402), wherein the fixed block (402) is fixedly arranged at the rear side of the baffle plate (401);

the pin rod (403), the pin rod (403) is sleeved in the fixed block (402), and the bottom of the pin rod (403) penetrates to the inside of the base (1).

3. The clamping tool for the bending machine according to claim 2, wherein limiting rods (5) are fixedly installed on two sides of the bottom of the baffle plate (401), and limiting grooves (6) matched with the limiting rods (5) are formed in the top of the base (1).

4. A clamping fixture for a bending machine according to claim 3, wherein a gear (7) is rotatably mounted in the base (1), two sides of the gear (7) are respectively engaged with two engagement strips (304), and a rotating wheel is fixedly mounted at the bottom of the gear (7).

5. A clamping fixture for a bending machine according to claim 3, wherein the bottom of the engagement bar (304) is fixedly provided with a second sliding block (8), and the bottom of the cavity (2) is provided with a second sliding groove (9) matched with the second sliding block (8).

6. The clamping tool for the bending machine according to claim 4, wherein a motor (10) is fixedly installed in the base (1), the output end of the motor (10) is fixedly connected with one of the rotating wheels, a transmission belt (11) is sleeved on the surface of the rotating wheel, and the two rotating wheels are sleeved in the transmission belt (11).

7. The clamping tool for the bending machine according to claim 2, wherein a spring (12) is fixedly installed at the top of the fixed block (402), the spring (12) is sleeved on the surface of the pin (403), and the other end of the spring (12) is fixedly connected with the top of the pin (403).

8. The clamping tool for the bending machine according to claim 2, wherein a plurality of positioning grooves (13) matched with the pin rods (403) are formed in the top of the base (1).