Stable work fixture

Abstract

The utility model relates to the technical field of tool clamps, and discloses a stable tool clamp which comprises a fixing plate, connecting blocks are arranged on the two sides of the top face of the fixing plate, springs are fixedly connected to the two sides of the surfaces of the connecting blocks, a clamping plate is fixedly connected to one ends of the springs, and a threaded rod is rotationally connected to the middle of the back face of the clamping plate. And a cavity is formed in one side of the fixing plate, a lap joint plate is inserted into the cavity, a vacuum pump is fixedly installed in the middle of the top face of the lap joint plate, and adsorption assemblies are embedded in the top face of the fixing plate at equal intervals. According to the stable tool clamp, through mutual cooperative use of springs, threaded rods and clamping plates, when a worker needs to machine a part, the worker can place the part on the top face of a fixing plate, then the worker can screw the threaded rods to drive the clamping plates to move towards the middle, the clamping plates clamp the two sides of the part, and then the springs extend.

Description

TECHNICAL FIELD

[0001] The utility model relates to tooling fixture technical field especially relates to a stable tooling fixture. BACKGROUND

[0002] Tooling fixture is the general term of various tools used in manufacturing process, including cutting tool, fixture, mould, measuring tool, testing tool, auxiliary tool, bench worker's tool and work station tool, etc., usually simply referred to as tooling.

[0003] In the announcement No. CN219113458U disclosed a kind of clamping stable tooling fixture, although, including fixture body, the both sides of the fixture body are movably connected with fixed bolt, the inside of the fixture body is provided with fixed groove, the fixed groove one side lower end is fixedly connected with the drain square tube extending to the outside of fixture body, the both sides of the surface of positive and negative thread rod are threadedly connected with thread plate, the thread plate top end is fixedly connected with the clamping plate extending to the inside of fixture body, the one side of the clamping plate is fixedly connected with rubber pad.The clamping stable tooling fixture, by pulling the sliding plate to suitable position, then rotating the pressing screw rod drives rubber block to descend, makes it press the top end of hydraulic valve body, and utilizes clamping plate to move, to cooperate rubber pad and clamp the both sides of hydraulic valve body, realize the clamping of horizontal and vertical direction, to improve the clamping stability of hydraulic valve body by multiple direction clamping.

[0004] However, the clamping stable tooling fixture has the following shortcomings: during positioning and clamping of the parts, the positioning device is easy to cause excessive fixation of the parts, leading to deformation of the parts, affecting the applicability of the tooling fixture. UTILITY MODEL CONTENT

[0005] The utility model solves the technical problem of providing a stable tooling fixture with high practicality, simple operation and simple structure, which solves the problem of excessive fixation of the parts by the positioning device during positioning and clamping of the parts, leading to deformation of the parts and affecting the applicability of the tooling fixture.

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: a stable tooling fixture, comprising a fixed plate, the top surface of the fixed plate is provided with a link block on both sides, the surface of the link block is fixedly connected with a spring on both sides, one end of the spring is fixedly connected with a clamping plate, the back surface of the clamping plate is rotatably connected with a threaded rod in the middle, the surface of the threaded rod is threadedly penetrated into the inside of the link block, one side of the fixed plate is provided with a cavity, the inside of the cavity is inserted with a lap plate, the top surface of the lap plate is fixedly installed with a vacuum pump in the middle, the top surface of the fixed plate is embedded with an adsorption assembly at equal intervals.

[0007] Optionally, the adsorption assembly comprises a surface of the fixing plate embedded with an adsorption plate for increasing adsorption, a top surface of the adsorption plate being provided with an adsorption hole, and a rubber ring being fixedly connected to an edge of the adsorption hole.

[0008] Optionally, an output end of the vacuum pump is inserted into one side of the lap plate, and the output end of the vacuum pump is fixedly installed with an air outlet pipe.

[0009] Optionally, both sides of the surface of the connecting block are threadedly connected with threaded bolts, and the surface of the threaded bolt is threadedly connected with a connecting plate.

[0010] Optionally, the other side of the surface of the connecting plate is threadedly connected to one side of the surface of the fixing plate, and the other side of the surface of the threaded bolt is provided with a clamping plate.

[0011] Optionally, both sides of the surface of the lap plate are fixedly connected with handles, and the surface of the handle is attached with a non-slip film.

[0012] The utility model provides a stable tool fixture has the following beneficial effects:

[0013] 1、 this stable tool fixture, through the mutual cooperation of spring, threaded rod and clamping plate, when personnel need to process parts, personnel can place parts on the top surface of the fixed plate, then personnel can twist threaded rod and drive clamping plate to move to the middle, make clamping plate clamping to both sides of the part, immediately spring extends, so that personnel is more powerful fixed part effect.

[0014] 2、 this stable tool fixture, through the setting of adsorption assembly and vacuum pump, when personnel need to further fix parts, personnel can connect the power supply of vacuum pump, make vacuum pump adsorb the inside of cavity to be vacuum, immediately adsorption hole and rubber ring can adsorb the bottom of part, thereby improve the stability of fixed part effect. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the split structural schematic diagram of the utility model;

[0017] Figure 3 It is the adsorption assembly structural schematic diagram of the utility model;

[0018] Figure 4 It is the connecting block structural schematic diagram of the utility model.

[0019] In the figure: 1, fixed plate; 2, adapter block; 3, spring; 4, clamping plate; 5, threaded rod; 6, lap plate; 7, vacuum pump; 8, adsorption assembly; 81, adsorption plate; 82, rubber ring; 9, air outlet pipe; 10, threaded bolt; 11, connecting piece; 12, handle. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a stable tool fixture, including fixed plate 1, the top surface of fixed plate 1 is provided with adapter block 2 on both sides, the surface of adapter block 2 is fixedly connected with spring 3 on both sides, one end of spring 3 is fixedly connected with clamping plate 4, the back surface of clamping plate 4 is rotatably connected with threaded rod 5 in the middle, the surface of threaded rod 5 is screwed to the inside of adapter block 2;

[0022] In the process of personnel machining parts, personnel can place the part to be machined on the top of fixed plate 1, then personnel can connect the power supply of vacuum pump 7, so that the air inside the cavity can be formed into vacuum by vacuum pump 7, then the bottom of the machined part can be adsorbed by adsorption hole and rubber ring 82, so that the part can be fixed, then personnel can move clamping plate 4 and spring 3 to the middle by screwing threaded rod 5, so that clamping plate 4 can fix the part, thereby playing the role of conveniently fixing the part for personnel;

[0023] Please refer to Figures 1 to 4 One side of fixed plate 1 is provided with a cavity, lap plate 6 is inserted into the inside of the cavity, vacuum pump 7 is fixedly installed on the top surface of lap plate 6 in the middle, adsorption assembly 8 is embedded on the top surface of fixed plate 1 at equal intervals, adsorption assembly 8 includes adsorption plate 81 embedded on the surface of fixed plate 1 for increasing adsorption, adsorption hole is formed on the top surface of adsorption plate 81, rubber ring 82 is fixedly connected to the edge of adsorption hole, handle 12 is fixedly connected to the surface of both sides of lap plate 6, anti-skid film is attached to the surface of handle 12;

[0024] Through the setting of adsorption assembly 8 and vacuum pump 7, when personnel need to further fix the part, personnel can connect the power supply of vacuum pump 7, so that the inside of the cavity is adsorbed into vacuum by vacuum pump 7, then the bottom of the part can be adsorbed by adsorption hole and rubber ring 82, thereby improving the stability of fixing the part;

[0025] Please refer to Figures 1 to 4The output end of the vacuum pump 7 is inserted into one side of the lap plate 6, and the output end of the vacuum pump 7 is fixedly provided with an air outlet pipe 9.

[0026] Through the setting of the air outlet pipe 9, when the vacuum pump 7 forms a vacuum in the cavity, the air outlet pipe 9 can continuously discharge the air in the cavity to the outside.

[0027] Please refer to Figures 1 to 4 The surface of the connecting block 2 is threadedly connected with a threaded bolt 10, the surface of the threaded bolt 10 is threadedly connected with a connecting piece 11, the other surface of the connecting piece 11 is threadedly connected to one side of the surface of the fixed plate 1, and the other surface of the threaded bolt 10 is provided with a clamping piece.

[0028] Through the setting of the threaded bolt 10 and the connecting piece 11, when the personnel need to disassemble the connecting block 2, the threaded bolt 10 can be screwed to disassemble the connecting piece 11, so that the personnel can disassemble the connecting block 2 conveniently.

[0029] In the utility model, the working steps of the device are as follows:

[0030] During the processing of the parts, the personnel can place the parts to be processed on the top of the fixed plate 1, then the personnel can connect the power supply of the vacuum pump 7, so that the vacuum pump 7 can form a vacuum in the cavity, then the adsorption hole and the rubber ring 82 can adsorb the bottom of the processed part, so that the part can be fixed, then the personnel can again screw the threaded rod 5 to drive the clamping plate 4 and the spring 3 to move to the middle, so that the clamping plate 4 can fix the part, so that the personnel can fix the part conveniently.

[0031] It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, and the setting of the power mechanism, the power supply system and the control system of the device is not completely described in the design principle technology, and under the premise that the above-mentioned principle of the utility model is understood by the person skilled in the art, the specific power mechanism, power supply system and control system can be clearly known, and the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art.

[0032] The standard parts used can be purchased from the market, and can be ordered according to the description and drawings, the specific connection mode of each part adopts the conventional bolt, rivet, welding and other conventional means in the prior art, the mechanical parts and equipment adopt the conventional type in the prior art, and the components known by the person skilled in the art, and the structure and principle thereof can be known by the person skilled in the art through the technical manual or through the conventional experimental method.

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stable tooling fixture, comprising a fixing plate (1), characterized in that: Both sides of the top surface of the fixed plate (1) are provided with connecting blocks (2), and both sides of the surface of the connecting block (2) are fixedly connected with springs (3). One end of the spring (3) is fixedly connected with a clamping plate (4). The back of the clamping plate (4) is rotatably connected with a threaded rod (5). The threaded rod (5) is threaded through the inside of the connecting block (2). A cavity is opened on one side of the fixed plate (1). An overlapping plate (6) is inserted into the cavity. A vacuum pump (7) is fixedly installed in the middle of the top surface of the overlapping plate (6). Adsorption components (8) are embedded at equal intervals on the top surface of the fixed plate (1).

2. The stable tooling fixture according to claim 1, characterized in that: The adsorption assembly (8) includes an adsorption plate (81) embedded on the surface of a fixing plate (1) for increasing adsorption. The top surface of the adsorption plate (81) has an adsorption hole, and a rubber ring (82) is fixedly connected to the edge of the adsorption hole.

3. A stable tooling fixture according to claim 1, characterized in that: The output end of the vacuum pump (7) is inserted into one side of the overlapping plate (6), and the output end of the vacuum pump (7) is fixedly installed with an exhaust pipe (9).

4. A stable tooling fixture according to any one of claims 1-3, characterized in that: Both sides of the surface of the connecting block (2) are threaded with threaded bolts (10), and the surface of the threaded bolts (10) is threaded with connecting pieces (11).

5. A stable tooling fixture according to claim 4, characterized in that: The other side of the surface of the connecting piece (11) is threaded to one side of the surface of the fixing plate (1), and the other side of the surface of the threaded bolt (10) is provided with a snap-fit ​​piece.

6. A stable tooling fixture according to claim 1, characterized in that: Handles (12) are fixedly connected to both sides of the surface of the overlapping plate (6), and the surface of the handles (12) is covered with an anti-slip film.

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