CN219747238U

CN219747238U - Combined hydraulic clamp for workpiece machining

Info

Publication number: CN219747238U
Application number: CN202321140186.1U
Authority: CN
Inventors: 李智
Original assignee: Shaanxi Brose Electronic Technology Co ltd
Current assignee: Shaanxi Brose Electronic Technology Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-09-26
Anticipated expiration: 2033-05-12

Abstract

The utility model discloses a combined hydraulic clamp for workpiece processing, which comprises a base, wherein a motor is arranged in the base, a connecting shaft is arranged at the top end of the base, a workbench is arranged at the top end of the connecting shaft, a first support and a second support are respectively arranged at two sides of the top end of the base, a first electric push rod is arranged at the bottom end of the first support, an electric brush head is arranged at the bottom end of the first electric push rod, a second electric push rod is arranged at the bottom end of the second support, and a drill bit is arranged at the bottom end of the second electric push rod. According to the utility model, the motor is arranged, so that the connecting shaft and the workbench at the top end can be driven to rotate, and a rotatable function is realized.

Description

Combined hydraulic clamp for workpiece machining

Technical Field

The utility model relates to the technical field of clamps, in particular to a combined hydraulic clamp for workpiece machining.

Background

The fixture is used for fixing a processing object in the mechanical manufacturing process so as to enable the processing object to occupy a correct position to receive a device for construction or detection, and a workpiece is required to be fixed by the fixture in the processing process so as to facilitate the subsequent processing work to be smoothly carried out;

chinese patent grant publication No. CN107350984a discloses a press clamp, which comprises a bracket, be provided with work platform on the support, be provided with first chuck and second chuck on, two chucks set up relatively, first chuck slides and sets up on the workstation, the second chuck is fixed on the workstation, still be provided with telescopic cylinder in the frame, telescopic cylinder's hydraulic stem is connected with first chuck. Through the work of flexible cylinder, be close to the second chuck with first chuck to with object centre gripping between the two, the clamping structure is relatively more stable, and is also more convenient, foretell prior art scheme has following shortcoming: the existing technical scheme clamps the two sides of the workpiece through the first chuck and the second chuck to prevent shaking and other phenomena in the processing process, so that the subsequent working flow is influenced, but scraps can be left on the surface after the processing is finished, and at the moment, workers are required to take down the workpiece to clean the workpiece, so that the operation is complicated and the working efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a combined hydraulic clamp for workpiece machining, which aims to solve the problem that the cleaning operation is complicated in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a work piece processing is with combination hydraulic fixture, includes the base, the internally mounted of base has the motor, the connecting axle is installed on the top of base, and the workstation is installed on the top of connecting axle, first support and second support are installed respectively to the both sides on base top, first electric putter is installed to the bottom of first support, and the electric brush head is installed to the bottom of first electric putter, the second electric putter is installed to the bottom of second support, and the drill bit is installed to the bottom of second electric putter, work piece main part is installed on one side on work piece top, and the mounting bracket is all installed on the top of the workstation at work piece main part both ends.

When the combined hydraulic clamp for workpiece machining is used, the motor is arranged, the connecting shaft and the workbench at the top end can be driven to rotate, so that the rotatable function is realized, and when the guide block is machined, the motor can be rotated to the bottom end of the electric brush head, so that the electric brush head can clean scraps on the guide block and the workbench.

Preferably, the locating piece is evenly installed to the bottom of work piece main part, the top of workstation evenly is provided with the constant head tank, the locating piece all is connected with the constant head tank, the connecting rod is all installed to the inside of mounting bracket, and the spring is all installed in the outside of connecting rod, the pull ring is installed in the outside of connecting rod, the fixture block is all installed to the inboard of connecting rod, the both ends of work piece main part all are provided with the draw-in groove, the draw-in groove all is connected with the fixture block.

Preferably, the connecting plate is all installed to the inboard of mounting bracket, and the top of connecting plate installs the third electric putter, the clamp plate is installed to the output of third electric putter, and the protection pad is all installed to the bottom of clamp plate, the protection protruding is evenly installed to the bottom of protection pad.

Preferably, the guide block is evenly installed to the one end that the clamp plate is close to the mounting bracket, one side that the mounting bracket is close to the clamp plate evenly is provided with the guide way, the guide way all is connected with the guide block.

Preferably, the width of the guide groove is equal to the width of the guide block, and the guide groove and the guide block are symmetrically arranged relative to the central axis of the pressing plate.

Preferably, the cross sections of the protection bulges are all semicircular, and the protection bulges are distributed at equal intervals at the bottom end of the protection pad.

Compared with the prior art, the utility model has the beneficial effects that: the combined hydraulic clamp for workpiece processing realizes the functions of rotatable and high limiting and clamping;

through setting up the motor, can drive the workstation rotation on connecting axle and top to realize rotatable function, when in use, the guide block can be through the motor rotation to the bottom of electronic brush head after processing is accomplished, so that electronic brush head clear up the sweeps on guide block and the workstation, thereby can save a large amount of time, with effectual improvement processing work's efficiency;

through the mutual block effect of locating piece and constant head tank, can play preliminary location's effect to the work piece main part, be connected the fixture block with the draw-in groove simultaneously under the elastic action of spring, play spacing fixed function to carry out the centre gripping to the both ends of work piece main part, start the third electric putter simultaneously and drive the clamp plate and push down to the top of work piece main part, in order to carry out the centre gripping to the top of work piece main part, can realize the fixed function of high centre gripping through the double-sided centre gripping to side and top.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure of a workbench according to the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a workpiece body according to the present utility model;

FIG. 4 is a schematic view of a three-dimensional cross-sectional structure of a base of the present utility model;

fig. 5 is a schematic diagram of the structure of fig. 2 a according to the present utility model.

Reference numerals in the drawings illustrate: 1. a first bracket; 2. a first electric push rod; 3. an electric brush head; 4. a base; 5. a work table; 6. a connecting shaft; 7. a mounting frame; 8. a second bracket; 9. a drill bit; 10. a second electric push rod; 11. a positioning block; 12. a positioning groove; 13. a motor; 14. a connecting rod; 15. a pull ring; 16. a spring; 17. a connecting plate; 18. a third electric push rod; 19. a pressing plate; 20. a protective pad; 21. a protective protrusion; 22. a guide groove; 23. a guide block; 24. a clamping block; 25. a clamping groove; 26. a workpiece body.

Detailed Description

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 of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a combination hydraulic clamp for work piece processing, including base 4, the internally mounted of base 4 has motor 13, connecting axle 6 is installed on the top of base 4, and workstation 5 is installed on the top of connecting axle 6, first support 1 and second support 8 are installed respectively to the both sides on base 4 top, first electric putter 2 is installed to the bottom of first support 1, and electric brush head 3 is installed to the bottom of first electric putter 2, second electric putter 10 is installed to the bottom of second support 8, and drill bit 9 is installed to the bottom of second electric putter 10, work piece main part 26 is installed to one side on workstation 5 top;

the bottom end of the workpiece main body 26 is uniformly provided with positioning blocks 11, the top end of the workbench 5 is uniformly provided with positioning grooves 12, the positioning blocks 11 are connected with the positioning grooves 12, the inside of the mounting frame 7 is provided with connecting rods 14, the outer sides of the connecting rods 14 are provided with springs 16, the outer sides of the connecting rods 14 are provided with pull rings 15, the inner sides of the connecting rods 14 are provided with clamping blocks 24, the two ends of the workpiece main body 26 are provided with clamping grooves 25, and the clamping grooves 25 are connected with the clamping blocks 24;

specifically, as shown in fig. 1 and 3, when in use, the workpiece main body 26 can be initially positioned through the positioning block 11 and the positioning groove 12;

the top ends of the work tables 5 at the two ends of the work piece main body 26 are provided with mounting frames 7;

the connecting plate 17 is arranged on the inner side of the mounting frame 7, the third electric push rod 18 is arranged on the top end of the connecting plate 17, the pressing plate 19 is arranged at the output end of the third electric push rod 18, the protection pad 20 is arranged at the bottom end of the pressing plate 19, the protection protrusions 21 are uniformly arranged at the bottom end of the protection pad 20, the guide block 23 is uniformly arranged at one end, close to the mounting frame 7, of the pressing plate 19, the guide groove 22 is uniformly arranged at one side, close to the pressing plate 19, of the mounting frame 7, the guide groove 22 is connected with the guide block 23, the width of the guide groove 22 is equal to the width of the guide block 23, the guide groove 22 and the guide block 23 are symmetrically arranged about the central axis of the pressing plate 19, the sections of the protection protrusions 21 are semicircular, and the protection protrusions 21 are distributed at the bottom end of the protection pad 20 in an equidistant arrangement mode;

specifically, as shown in fig. 1 and 5, during use, the protection pad 20 and the protection protrusion 21 are used to prevent damage to the workpiece main body 26 under hard clamping, and meanwhile, the guiding groove 22 and the guiding block 23 can play a role in guiding and limiting the pressing plate 19.

Working principle: when the electric brush head is used, firstly, in the use process, the workpiece main body 26 is placed at the top end of the workbench 5 and is connected with the positioning groove 12 through the positioning block 11 so as to carry out preliminary fixing and limiting on the workpiece main body 26, meanwhile, the pull ring 15 is pulled and the clamping block 24 is inserted into the clamping groove 25 under the elastic action of the spring 16, at the moment, the third electric push rod 18 is started to drive the pressing plate 19 to be pressed down to the top end of the workpiece main body 26 so as to press and fix the top end of the workpiece main body 26, so that the clamping work flow is completed, and after the processing is completed, the motor 13 is started to drive the workbench 5 to rotate and drive the workpiece main body 26 to the bottom end of the electric brush head 3 so as to conveniently clean scraps on the workbench 5, thereby effectively improving the work efficiency.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a work piece processing is with combination hydraulic clamp, includes base (4), its characterized in that: the utility model discloses a motor (13) is installed to internally mounted of base (4), connecting axle (6) are installed on the top of base (4), and workstation (5) are installed on the top of connecting axle (6), first support (1) and second support (8) are installed respectively to the both sides on base (4) top, first electric putter (2) are installed to the bottom of first support (1), and electric brush head (3) are installed to the bottom of first electric putter (2), second electric putter (10) are installed to the bottom of second support (8), and drill bit (9) are installed to the bottom of second electric putter (10), work piece main part (26) are installed on one side on workstation (5) top, and mounting bracket (7) are all installed on the top of workstation (5) at work piece main part (26) both ends.

2. The combined hydraulic clamp for machining a workpiece according to claim 1, wherein: the utility model discloses a clamping device for a workpiece, including work piece main part (26), locating piece (11) are evenly installed to the bottom of work piece main part (26), the top of work piece main part (5) evenly is provided with constant head tank (12), locating piece (11) all are connected with constant head tank (12), connecting rod (14) are all installed to the inside of mounting bracket (7), and spring (16) are all installed in the outside of connecting rod (14), pull ring (15) are installed in the outside of connecting rod (14), fixture block (24) are all installed to the inboard of connecting rod (14), the both ends of work piece main part (26) all are provided with draw-in groove (25), draw-in groove (25) all are connected with fixture block (24).

3. The combined hydraulic clamp for machining a workpiece according to claim 1, wherein: the inboard of mounting bracket (7) is all installed connecting plate (17), and third electric putter (18) are installed on the top of connecting plate (17), clamp plate (19) are installed to the output of third electric putter (18), and protection pad (20) are all installed to the bottom of clamp plate (19), protection protruding (21) are evenly installed to the bottom of protection pad (20).

4. A combination hydraulic clamp for machining a workpiece according to claim 3, wherein: guide blocks (23) are evenly installed at one end, close to the mounting frame (7), of the pressing plate (19), guide grooves (22) are evenly formed in one side, close to the pressing plate (19), of the mounting frame (7), and the guide grooves (22) are connected with the guide blocks (23).

5. The combined hydraulic clamp for machining a workpiece according to claim 4, wherein: the width of the guide groove (22) is equal to the width of the guide block (23), and the guide groove (22) and the guide block (23) are symmetrically arranged relative to the central axis of the pressing plate (19).

6. A combination hydraulic clamp for machining a workpiece according to claim 3, wherein: the sections of the protection bulges (21) are semicircular, and the protection bulges (21) are distributed at equal intervals at the bottom end of the protection pad (20).