CN223251097U

CN223251097U - Tool fixture with positioning and clamping functions

Info

Publication number: CN223251097U
Application number: CN202422032348.0U
Authority: CN
Inventors: 姜兵兵; 李广军
Original assignee: Kunshan Keming Jun Electronic Technology Co ltd
Current assignee: Kunshan Keming Jun Electronic Technology Co ltd
Priority date: 2024-08-21
Filing date: 2024-08-21
Publication date: 2025-08-22
Anticipated expiration: 2034-08-21

Abstract

The utility model discloses a tool fixture with a positioning and clamping function, which comprises a U-shaped supporting seat, wherein an operation table top is arranged above the U-shaped supporting seat, a functional box is fixedly connected to the top of the operation table top, a processing plate is fixedly connected to the top of the functional box, a workpiece connecting plate is arranged above the processing plate, two clamping plates are arranged above the workpiece connecting plate, clamping assemblies are arranged on the two sides of the functional box and positioned at the top of the operation table top, the clamping assemblies are used for driving the two clamping plates to move, and a lifting assembly is arranged between the operation table top and the U-shaped supporting seat and used for driving the operation table top to move. According to the utility model, the workpiece connecting plate is connected with the workpiece, the workpiece is positioned above the processing plate under the cooperation of the positioning holes and the positioning blocks, and then the clamping assembly drives the two clamping plates to move simultaneously, so that the rubber pad at one side of the clamping plates is contacted with the outer side of the workpiece, and the workpiece is positioned and clamped, so that the subsequent processing work is facilitated.

Description

Tool fixture with positioning and clamping functions

Technical Field

The utility model relates to the technical field of tooling jigs, in particular to a tooling jig with a positioning and clamping function.

Background

The tool fixture is a tool or equipment which is specially used for assisting process operation, improving production efficiency and ensuring product precision in industrial production and manufacturing processes, and mainly aims at fixing, positioning, supporting and guiding workpieces or tools to ensure smooth production flow.

The traditional tool fixture usually relies on external tools to position and fix a workpiece, and often needs a plurality of workers to cooperate to finish complex processing tasks, in actual operation, the external tools are relied on to position and fix, so that the complexity of operation is increased, and the problem of insufficient positioning precision of the workpiece is possibly caused.

Disclosure of utility model

The utility model aims to provide a tool fixture with a positioning and clamping function, so as to solve the problems in the background technology.

In order to achieve the above purpose, the tool fixture with the positioning and clamping functions comprises a U-shaped supporting seat, an operation table top is arranged above the U-shaped supporting seat, a functional box is fixedly connected to the top of the operation table top, a processing plate is fixedly connected to the top of the functional box, a workpiece connecting plate is arranged above the processing plate, two clamping plates are arranged above the workpiece connecting plate, clamping assemblies are arranged on two sides of the functional box and are positioned at the top of the operation table top, the clamping assemblies are used for driving the two clamping plates to move, and a lifting assembly is arranged between the operation table top and the U-shaped supporting seat and is used for driving the operation table top to move.

As a further preferable mode of the technical scheme, the clamping assembly comprises two fixing plates, threaded rods are connected between the two fixing plates and two sides of the functional box in a rotating mode, special-shaped pushing plates are connected to the outer side threads of the threaded rods in a threaded mode, and one sides of the special-shaped pushing plates are fixedly connected with the clamping plates.

As the further preferred of this technical scheme, lifting unit includes the electric jar, electric jar fixed mounting is in the bottom of U type supporting seat, the output of electric jar pass U type supporting seat and with operation mesa fixed connection, operation mesa's bottom fixedly connected with four slide bars, four the outside of slide bar all with U type supporting seat sliding connection.

As a further preferable mode of the technical scheme, the double-headed motor is fixedly arranged in the functional box, and two output ends of the double-headed motor extend to the outer side of the functional box and are fixedly connected with the two threaded rods respectively.

As a further preferable mode of the technical scheme, guide rods are fixedly connected between the two fixing plates and the functional box, and the outer sides of the guide rods are in sliding connection with the special-shaped pushing plates.

As a further preferable mode of the technical scheme, the bottom end of the sliding rod is fixedly connected with a limiting plate.

As a further preferable mode of the technical scheme, two positioning holes are formed in the top of the machining plate, two positioning blocks are fixedly connected to the bottom of the workpiece connecting plate, and one end of each positioning block extends to the inside of each positioning hole.

As a further preferable aspect of the present technical solution, two sides of the clamping plates, which are close to each other, are fixedly connected with rubber pads.

As a further preferable mode of the technical scheme, the outer side of the functional box is provided with a heat dissipation hole. The heat dissipation effect of the double-headed motor in work can be effectively improved through the heat dissipation holes, and the use efficiency of the tool jig is further improved.

The utility model provides a tool fixture with a positioning and clamping function, which has the following beneficial effects:

(1) According to the utility model, the workpiece connecting plate is connected with the workpiece, the workpiece is positioned above the processing plate under the cooperation of the positioning holes and the positioning blocks, and then the clamping assembly drives the two clamping plates to move simultaneously, so that the rubber pad at one side of the clamping plates is contacted with the outer side of the workpiece, and the workpiece is positioned and clamped, so that the subsequent processing work is facilitated.

(2) According to the tool fixture, the lifting assembly drives the operation table top to perform lifting movement, so that the automatic adjustment is conveniently performed according to the height of a user, and the applicability of the tool fixture is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a semi-sectional structure of the present utility model;

FIG. 3 is a schematic view of the structure of the processing plate according to the present utility model;

FIG. 4 is a schematic view of a work piece web structure of the present utility model;

In the figure, 1, a U-shaped supporting seat; 2, an operation table top, 3, a function box, 4, a processing plate, 5, a workpiece connecting plate, 6, a clamping plate, 7, a special-shaped pushing plate, 8, a fixing plate, 9, a threaded rod, 10, a guide rod, 11, an electric cylinder, 12, a sliding rod, 13, a limiting plate, 14, a double-head motor, 15, a heat dissipation hole, 16, a positioning hole, 17, a positioning block, 18 and a rubber pad.

Detailed Description

The technical solutions in 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.

1-4, In the embodiment, the tool with the positioning and clamping functions comprises a U-shaped supporting seat 1, an operation table top 2 is arranged above the U-shaped supporting seat 1, a functional box 3 is fixedly connected to the top of the operation table top 2, a processing plate 4 is fixedly connected to the top of the functional box 3, a workpiece connecting plate 5 is arranged above the processing plate 4, two clamping plates 6 are arranged above the workpiece connecting plate 5, clamping components are arranged on two sides of the functional box 3 and positioned at the top of the operation table top 2, the clamping components are used for driving the two clamping plates 6 to move, a lifting component is arranged between the operation table top 2 and the U-shaped supporting seat 1, the lifting component is used for driving the operation table top 2 to move, two positioning holes 16 are formed in the top of the processing plate 4, two positioning blocks 17 are fixedly connected to the bottom of the workpiece connecting plate 5, one end of each positioning block 17 extends into the inside of each positioning hole 16, rubber pads 18 are fixedly connected to one side, which is close to each other, and radiating holes 15 are formed in the outer side of the functional box 3.

When using the tool, at first according to user's demand regulation lifting unit, remove operation mesa 2 to suitable position, then to wait to process the work piece and be connected with work piece connecting plate 5, and under the cooperation of locating hole 16 and locating piece 17, move the work piece to the top of processing board 4, two clamping plates 6 are moved to the work piece both sides through clamping unit drive at last, make rubber pad 18 and the outside contact of work piece, in this way, rubber pad 18 has increased the frictional force between clamping plate 6 and the work piece, ensure that the location of work piece is fixed more firm, thereby the clamp efficiency of tool to the work piece has been improved, stability and the precision of work piece in subsequent processing have been strengthened.

As shown in fig. 1-4, the clamping assembly comprises two fixing plates 8, a threaded rod 9 is rotatably connected between the two fixing plates 8 and two sides of the functional box 3, an abnormal pushing plate 7 is connected to the outer side of the threaded rod 9 in a threaded manner, one side of the abnormal pushing plate 7 is fixedly connected with the clamping plate 6, a double-head motor 14 is fixedly installed inside the functional box 3, two output ends of the double-head motor 14 extend to the outer side of the functional box 3 and are fixedly connected with the two threaded rods 9 respectively, a guide rod 10 is fixedly connected between the two fixing plates 8 and the functional box 3, and the outer side of the guide rod 10 is in sliding connection with the abnormal pushing plate 7.

The two threaded rods 9 are driven to rotate simultaneously through the double-headed motor 14, so that the special-shaped pushing plate 7 outside the threaded rods 9 stably pushes the clamping plates 6 to move under the action of the guide rods 10, and therefore the clamping work of a workpiece is conveniently completed through the simultaneous movement of the two clamping plates 6.

As shown in fig. 1-4, the lifting assembly comprises an electric cylinder 11, the electric cylinder 11 is fixedly arranged at the bottom of the U-shaped supporting seat 1, the output end of the electric cylinder 11 penetrates through the U-shaped supporting seat 1 and is fixedly connected with the operation table top 2, the bottom of the operation table top 2 is fixedly connected with four sliding rods 12, the outer sides of the four sliding rods 12 are all in sliding connection with the U-shaped supporting seat 1, and the bottom end of the sliding rod 12 is fixedly connected with a limiting plate 13.

The operating table top 2 is pushed to move above the U-shaped supporting seat 1 by the electric cylinder 11, and the four sliding rods 12 slide in the U-shaped supporting seat 1, so that the stability of the operating table top 2 in the moving process is improved.

When the fixture is used, the electric cylinder 11 is started according to the requirement of a user, the electric cylinder 11 is used for driving the operation table top 2 to move to a proper height above the U-shaped supporting seat 1, then a workpiece to be processed is connected with the workpiece connecting plate 5, the workpiece is moved to the position above the processing plate 4 under the cooperation of the positioning holes 16 and the positioning blocks 17, and finally the two threaded rods 9 are driven to rotate simultaneously through the double-headed motor 14, so that the special-shaped pushing plate 7 at the outer side of the threaded rods 9 stably pushes the clamping plate 6 to move to the two sides of the workpiece under the action of the guide rod 10, the rubber pad 18 is in contact with the outer side of the workpiece, the friction force between the clamping plate 6 and the workpiece is increased by the rubber pad 18, and the positioning and fixing of the workpiece are ensured to be more stable.

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

Claims

1. The tool fixture with the positioning and clamping functions comprises a U-shaped supporting seat (1) and is characterized in that an operation table top (2) is arranged above the U-shaped supporting seat (1), a functional box (3) is fixedly connected to the top of the operation table top (2), a processing plate (4) is fixedly connected to the top of the functional box (3), a workpiece connecting plate (5) is arranged above the processing plate (4), two clamping plates (6) are arranged above the workpiece connecting plate (5), clamping assemblies are arranged on two sides of the functional box (3) and are positioned at the top of the operation table top (2), the clamping assemblies are used for driving the two clamping plates (6) to move, and a lifting assembly is arranged between the operation table top (2) and the U-shaped supporting seat (1) and is used for driving the operation table top (2) to move.

2. The fixture with the positioning and clamping functions according to claim 1, wherein the clamping assembly comprises two fixing plates (8), threaded rods (9) are rotatably connected between the two fixing plates (8) and two sides of the functional box (3), special-shaped pushing plates (7) are connected to the outer sides of the threaded rods (9) in a threaded mode, and one sides of the special-shaped pushing plates (7) are fixedly connected with the clamping plates (6).

3. The tool fixture with the positioning and clamping functions according to claim 1, wherein the lifting assembly comprises an electric cylinder (11), the electric cylinder (11) is fixedly arranged at the bottom of the U-shaped supporting seat (1), the output end of the electric cylinder (11) penetrates through the U-shaped supporting seat (1) and is fixedly connected with the operation table top (2), four sliding rods (12) are fixedly connected to the bottom of the operation table top (2), and the outer sides of the four sliding rods (12) are in sliding connection with the U-shaped supporting seat (1).

4. The fixture with the positioning and clamping functions according to claim 2, wherein the double-headed motor (14) is fixedly arranged in the functional box (3), and two output ends of the double-headed motor (14) extend to the outer side of the functional box (3) and are fixedly connected with the two threaded rods (9) respectively.

5. The tool fixture with the positioning and clamping functions according to claim 2 is characterized in that guide rods (10) are fixedly connected between the two fixing plates (8) and the functional box (3), and the outer sides of the guide rods (10) are in sliding connection with the special-shaped pushing plates (7).

6. The fixture with positioning and clamping functions according to claim 3, wherein the bottom end of the sliding rod (12) is fixedly connected with a limiting plate (13).

7. The fixture with the positioning and clamping functions of claim 1 is characterized in that two positioning holes (16) are formed in the top of the machining plate (4), two positioning blocks (17) are fixedly connected to the bottom of the workpiece connecting plate (5), and one end of each positioning block (17) extends to the inside of each positioning hole (16).

8. The fixture with the positioning and clamping functions according to claim 1 is characterized in that rubber pads (18) are fixedly connected to one sides, close to each other, of the two clamping plates (6).

9. The fixture with the positioning and clamping functions according to claim 1, wherein the outer side of the functional box (3) is provided with a heat dissipation hole (15).