CN217966074U - Bar shear tool clamping tool - Google Patents

Abstract

The utility model discloses a bar shear utensil centre gripping frock, including the holder, the positive fixedly connected with controller of holder, there is the apron bottom of controller through hinge swing joint, the positive fixedly connected with fixture block of apron, the positive fixedly connected with transmission case of controller, the right side of fixture block runs through to the inside of transmission case, the bottom fixedly connected with motor of transmission incasement wall, the output fixedly connected with bull stick of motor, the first helical gear of top fixedly connected with of bull stick. The utility model provides a present most centre gripping frock controller in the market maintain too loaded down with trivial details, will lap through a plurality of bolts and fix on the controller surface usually, lead to the controller to maintain and need dismantle the apron, waste time and energy, can't offer convenience for the user, influenced centre gripping frock normal use's problem, reached the effect of being convenient for maintain the controller.

Description

A clamping tool for bar scissors

technical field

The utility model relates to the technical field of bar scissors, in particular to a clamping tool for bar scissors.

Background technique

Fixtures are the general term for various tools used in the manufacturing process, including cutting tools, fixtures, molds, measuring tools, inspection tools, auxiliary tools, fitter tools and station equipment, etc., usually referred to as tooling for short.

Clamping tooling is required for bar scissors processing, but most of the existing clamping tooling controllers on the market are too cumbersome to maintain. Usually, the cover is fixed on the surface of the controller by multiple bolts, resulting in the need for controller maintenance. It is time-consuming and laborious to disassemble the cover plate, which cannot bring convenience to the user and affects the normal use of the clamping tool.

Therefore, it is necessary to design and modify the clamping tool to effectively prevent the maintenance of the clamping tool controller from being too cumbersome.

Utility model content

In order to solve the problems raised in the above-mentioned background technology, the purpose of this utility model is to provide a bar scissors clamping tool, which has the advantages of easy maintenance of the controller, and solves the maintenance of most clamping tool controllers on the market. It is too cumbersome, and the cover is usually fixed on the surface of the controller by multiple bolts, resulting in the need to disassemble the cover for controller maintenance, which is time-consuming and laborious, which cannot bring convenience to the user and affects the normal use of the clamping tool.

In order to achieve the above purpose, the utility model provides the following technical solutions: a bar scissors clamping tool, including a clamp, the front of the clamp is fixedly connected with a controller, and the bottom of the controller is connected through a hinge A cover plate is movably connected, the front of the cover plate is fixedly connected with a block, the front of the controller is fixedly connected with a transmission box, the right side of the block penetrates to the inside of the transmission box, and the inner wall of the transmission box The bottom is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating rod, the top of the rotating rod is fixedly connected with a first helical gear, and the left side of the first helical gear is meshed with a second helical gear. The left side of the second helical gear is fixedly connected with a screw, the left side of the screw is movably connected with the left side of the inner wall of the transmission box through a bearing, the surface of the screw is threaded with a transmission block, and the front of the transmission block moves through the rotating shaft A movable plate is connected, the bottom of the movable plate is movably connected with a transmission column, and the bottom of the transmission column is fixedly connected with a clamping rod.

As preferred in the present invention, a fixed plate is fixedly connected to the left side of the motor, and the bottom of the fixed plate is fixedly connected to the bottom of the inner wall of the transmission box.

As preferred in the present invention, the surface of the rotating rod is covered with a support sleeve, and the right side of the support sleeve is fixedly connected with the right side of the inner wall of the transmission box.

As preferred in the present invention, a guide rod is slidably connected to the inside of the transmission block, and the left side of the guide rod is fixedly connected to the left side of the inner wall of the transmission box.

As preferred in the present invention, a slider is fixedly connected to the left side of the clamping rod, and a chute is provided on the left side of the inner wall of the transmission box, and the slider is used in cooperation with the chute.

As a preferred embodiment of the present invention, a friction pad is fixedly connected to the inside of the block opening, and the material of the friction pad is rubber.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model is equipped with a clamper, a controller, a cover plate, a block, a transmission box, a motor, a rotating rod, a first helical gear, a second helical gear, a screw, a transmission block, a movable plate, a transmission column and a card. The rod is used together. When in use, the user drives the cover plate to turn over through the hinge, so that the block enters the inside of the transmission box, and then the user starts the motor, and the motor drives the rotating rod to rotate through the output end, and the rotating rod drives the first helical gear to rotate. , the first helical gear meshes with the second helical gear to drive the second helical gear to rotate, the second helical gear drives the screw to rotate, the screw is connected to the transmission block through the thread to drive the transmission block to move to the left on the surface of the screw, and the transmission block drives the movable plate to move to the left , the movable plate drives the clamping rod to move downward through the transmission column, and the clamping rod enters the inside of the clamping block to fix the clamping block, which solves the cumbersome maintenance of most clamping tooling controllers on the market, usually through multiple Bolts fix the cover plate on the surface of the controller, resulting in the need to disassemble the cover plate for controller maintenance, which is time-consuming and laborious, which cannot bring convenience to users and affects the normal use of the clamping tool. The bar scissors clamping tool, It has the advantage of easy maintenance of the controller.

2. The utility model can provide auxiliary support for the motor through the setting of the fixing plate, so as to prevent the single-point support of the motor from being unstable enough to cause shaking during operation.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the sectional view of transmission case of the present utility model;

Fig. 3 is the partially enlarged view of A in Fig. 1 of the utility model;

Fig. 4 is a three-dimensional view of the clamping rod of the present invention.

In the figure: 1. Holder; 2. Controller; 3. Cover plate; 4. Block; 5. Transmission box; 6. Motor; 7. Rotating rod; 8. First helical gear; 9. Second helical gear Gear; 10, screw rod; 11, transmission block; 12, movable plate; 13, transmission column; 14, clamp rod; 15, fixed plate; 16, support sleeve; ; 20, friction pad.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1 to 4, a bar scissors clamping tool provided by the utility model includes a clamper 1, the front of the clamper 1 is fixedly connected with a controller 2, and the bottom of the controller 2 is The cover plate 3 is movably connected, the front of the cover plate 3 is fixedly connected with the block 4, the front of the controller 2 is fixedly connected with the transmission box 5, the right side of the block 4 penetrates to the inside of the transmission box 5, and the inner wall of the transmission box 5 The bottom of the motor 6 is fixedly connected with the motor 6, the output end of the motor 6 is fixedly connected with the rotary rod 7, the top of the rotary rod 7 is fixedly connected with the first helical gear 8, and the left side of the first helical gear 8 is meshed with the second helical gear 9, The left side of the second helical gear 9 is fixedly connected with a screw rod 10, and the left side of the screw rod 10 is movably connected with the left side of the inner wall of the transmission box 5 through a bearing. A movable plate 12 is movably connected, the bottom of the movable plate 12 is movably connected with a transmission column 13 , and the bottom of the transmission column 13 is fixedly connected with a clamping rod 14 .

Referring to FIG. 2 , the left side of the motor 6 is fixedly connected with a fixed plate 15 , and the bottom of the fixed plate 15 is fixedly connected with the bottom of the inner wall of the transmission box 5 .

As a technical optimization solution of the present invention, the setting of the fixing plate 15 can provide auxiliary support for the motor 6 to prevent the single-point support of the motor 6 from being unstable enough to shake during work.

Referring to FIG. 2 , the surface of the rotating rod 7 is covered with a support sleeve 16 , and the right side of the support sleeve 16 is fixedly connected with the right side of the inner wall of the transmission box 5 .

As a technical optimization scheme of the present invention, through the arrangement of the support sleeve 16, the rotating rod 7 can be supported auxiliaryally, and the stability of the rotating rod 7 is improved.

Referring to FIG. 2 , a guide rod 17 is slidably connected to the inside of the transmission block 11 , and the left side of the guide rod 17 is fixedly connected to the left side of the inner wall of the transmission box 5 .

As a technical optimization scheme of the present invention, the setting of the guide rod 17 can limit the position of the transmission block 11 and prevent the transmission block 11 from co-rotating when moving.

Referring to FIG. 2 , a slide block 18 is fixedly connected to the left side of the clamping rod 14 , and a chute 19 is provided on the left side of the inner wall of the transmission box 5 , and the slide block 18 is used in conjunction with the chute 19 .

As a technical optimization scheme of the present invention, through the setting of the slider 18 and the chute 19 , the clamping rod 14 can be limited to prevent the clamping rod 14 from tilting when moving.

Referring to FIG. 2 , a friction pad 20 is fixedly connected to the inside of the opening of the block 4 , and the material of the friction pad 20 is rubber.

As a technical optimization scheme of the present invention, the friction pad 20 can effectively increase the friction force between the clamping rod 14 and the clamping block 4 , and improve the working efficiency of the clamping rod 14 .

The working principle and use process of the utility model: when in use, the user drives the cover plate 3 to turn over through the hinge, so that the block 4 enters the inside of the transmission box 5, and then the user starts the motor 6, and the motor 6 drives the rotation through the output end. The rod 7 rotates, the rotating rod 7 drives the first helical gear 8 to rotate, the first helical gear 8 meshes with the second helical gear 9 to drive the second helical gear 9 to rotate, the second helical gear 9 drives the screw 10 to rotate, and the screw 10 is transmitted through threaded connection The block 11 drives the transmission block 11 to move to the left on the surface of the screw rod 10, the transmission block 11 drives the movable plate 12 to move to the left, the movable plate 12 drives the clamp rod 14 to move downward through the transmission column 13, and the clamp rod 14 enters the inside of the clamp block 4 , to fix the block 4.

To sum up: the clamping tool of the bar scissors passes through the clamper 1, the controller 2, the cover plate 3, the block 4, the transmission box 5, the motor 6, the rotating rod 7, the first helical gear 8, the second Two helical gears 9, screw rod 10, transmission block 11, movable plate 12, transmission column 13 and clamp rod 14 are used together. When in use, the user drives the cover plate 3 to turn over through the hinge, so that the clamp block 4 enters the transmission box 5. Inside, the user starts the motor 6, the motor 6 drives the rotating rod 7 to rotate through the output end, the rotating rod 7 drives the first helical gear 8 to rotate, the first helical gear 8 meshes with the second helical gear 9 to drive the second helical gear 9 to rotate, The second helical gear 9 drives the screw rod 10 to rotate, and the screw rod 10 drives the drive block 11 to move to the left on the surface of the screw rod 10 through the threaded connection transmission block 11. The clamping rod 14 moves downwards, and the clamping rod 14 enters the inside of the clamping block 4 to fix the clamping block 4, which solves the problem that the maintenance of most clamping tool controllers on the market is too cumbersome, and the cover is usually fixed by multiple bolts. The plate is fixed on the surface of the controller, which leads to the removal of the cover plate for controller maintenance, which is time-consuming and laborious, which cannot bring convenience to the user and affects the normal use of the clamping tool.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a bar shear utensil centre gripping frock, includes holder (1), its characterized in that: the front fixedly connected with controller (2) of holder (1), there is apron (3) bottom of controller (2) through hinge swing joint, the front fixedly connected with fixture block (4) of apron (3), the front fixedly connected with transmission case (5) of controller (2), the inside to transmission case (5) is run through on the right side of fixture block (4), the bottom fixedly connected with motor (6) of transmission case (5) inner wall, the output fixedly connected with bull stick (7) of motor (6), the first helical gear (8) of top fixedly connected with of bull stick (7), the left side meshing of first helical gear (8) has second helical gear (9), the left side fixedly connected with screw rod (10) of second helical gear (9), the left side of screw rod (10) is through the left side swing joint of bearing and transmission case (5) inner wall, the surface threaded connection of screw rod (10) has drive block (11), the front of drive block (11) is connected with fly leaf (12) through the pivot, the bottom swing joint of fly leaf (12), the bottom swing joint of drive post (13) is connected with kelly (14).

2. The bar shear tool clamping tool according to claim 1, wherein: the left side fixedly connected with fixed plate (15) of motor (6), the bottom of fixed plate (15) and the bottom fixed connection of transmission case (5) inner wall.

3. The bar shear tool clamping tool according to claim 1, characterized in that: the surface of the rotating rod (7) is sleeved with a supporting sleeve (16), and the right side of the supporting sleeve (16) is fixedly connected with the right side of the inner wall of the transmission case (5).

4. The bar shear tool clamping tool according to claim 1, characterized in that: the inner part of the transmission block (11) is connected with a guide rod (17) in a sliding manner, and the left side of the guide rod (17) is fixedly connected with the left side of the inner wall of the transmission box (5).

5. The bar shear tool clamping tool according to claim 1, characterized in that: the left side fixedly connected with slider (18) of kelly (14), spout (19) have been seted up on the left side of transmission case (5) inner wall, slider (18) and spout (19) cooperation are used.

6. The bar shear tool clamping tool according to claim 1, characterized in that: the inside of the opening of the fixture block (4) is fixedly connected with a friction pad (20), and the friction pad (20) is made of rubber.

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