CN210649601U

CN210649601U - Movable pressing device

Info

Publication number: CN210649601U
Application number: CN201921580719.1U
Authority: CN
Inventors: 杜佳军; 王建宏; 谷长凡; 杨凌龙; 陈红兰
Original assignee: Wuxi Chengkang Mechanical And Electrical Co Ltd
Current assignee: Wuxi Chengkang Mechanical And Electrical Co Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-06-02
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a portable closing device, comprising a base plate, be fixed with the supporting shoe on the bottom plate, bottom plate one side is equipped with a hold-down mechanism, a hold-down mechanism includes the slip subassembly of centre gripping in bottom plate one side, the slip subassembly is including the fixed plate that is located the bottom plate top surface, be located the perpendicular regulating plate of connecting in fixed plate one side, be located the slide rail on the regulating plate, be located the bottom plate bottom surface and slide the sliding block of being connected with the slide rail, be located the lug of regulating plate bottom, be located the screw that the lug surface was equipped with and be located screw female connection's screw rod, a hold-down mechanism is still including the mount pad that is located the fixed plate top. The utility model has the advantages that: the device is applicable to great more complicated work piece, can adjust each closing device's position according to shape, the size of work piece, compresses tightly the work piece from each position, and the mode stability that compresses tightly is strong, and the work piece is difficult for producing the rocking when processing.

Description

Movable pressing device

Technical Field

The utility model relates to a frock clamp field especially relates to a portable closing device.

Background

Before the workpiece is machined, the workpiece needs to be placed in the correct position, i.e., the workpiece is positioned. In order to ensure that the workpiece can keep the determined correct position, the workpiece needs to be compressed, and the workpiece compression is an important guarantee for keeping the correct position of the workpiece unchanged and is of great importance to the workpiece processing process.

At present, chinese patent publication No. CN105773464B discloses a pressing device, which includes a bottom plate, a mounting plate is mounted on the bottom plate through a support plate, the bottom plate and the mounting plate are respectively in a horizontal state, a clamping mechanism is mounted on the bottom plate, and the clamping mechanism includes a pressing driving device and a pressing device connected to the pressing driving device; drive actuating cylinder and connect the promotion through driving actuating cylinder and press from both sides tight arm of force round the round pin rotation, make and press from both sides tight arm of force and drive compression fittings and move down, placed the product on the mounting panel, through the effect that drives actuating cylinder and the tight arm of force of clamp, extrude the clamp plate to cushion through first elastic component, can prevent hard crushing product.

Although the pressing device can be used at any time and is simple and convenient to operate, the device is fixed in position, the position cannot be adjusted according to the shape and the size of a workpiece, the device is small in size, not suitable for large workpieces, the stability of a pressing mode is not strong, and the workpiece is easy to shake.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defect of prior art, the utility model aims to provide a portable closing device, the adjusting position can be removed according to work piece size, shape to its has, is applicable to great more complicated work piece, and it is strong to compress tightly mode stability, and the work piece is processed the advantage that difficult production rocked man-hour.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a portable closing device, includes the bottom plate, be fixed with the supporting shoe on the bottom plate, bottom plate one side is equipped with a hold-down mechanism, a hold-down mechanism includes the centre gripping in the slip subassembly of bottom plate one side, the slip subassembly is including the fixed plate that is located the bottom plate top surface, be located the regulating plate of fixed plate one side perpendicular connection, be located the slide rail on the regulating plate, be located the bottom plate bottom surface and slide the sliding block of being connected with the slide rail, be located the lug of regulating plate bottom, be located the screw that the lug surface was equipped with and be located screw internal thread connection's screw rod, a hold-down mechanism is still including the mount pad that is located the fixed plate top.

Through adopting above-mentioned technical scheme, can be according to the shape, the size of work piece, make each hold-down mechanism fix in suitable position through adjusting sliding assembly, guarantee that the work piece is difficult for producing and rocks.

Further setting: the electric push rod is characterized in that a pressing plate is arranged on an output shaft at the front end of the electric push rod, one side, away from the electric push rod, of the pressing plate is connected with a first protruding installation block, and the outer wall of the first installation block is in threaded connection with the pressing block.

Through adopting above-mentioned technical scheme, when the work piece structure is comparatively complicated, can be pertinence ground connect the compact heap of suitable shape on first installation piece, can be better compress tightly the work piece realization.

Further setting: and a second pressing mechanism, a third pressing mechanism and a fourth pressing mechanism which have the same structure as the first pressing mechanism are arranged on the other side of the bottom plate, and a fifth pressing mechanism is arranged on one side, far away from the third pressing mechanism, of the fourth pressing mechanism.

Through adopting above-mentioned technical scheme, compress tightly the work piece from each different position, improve device's stability, guarantee to be difficult for producing among the work piece course of working and rock.

Further setting: the top of third hold-down mechanism, fourth hold-down mechanism is equipped with extends the platform, extend the bench and be equipped with and match and perpendicular decurrent mounting groove with electric putter, the mounting groove both sides are equipped with the second installation piece of fixing at extension bench top portion, the fixed slot has been seted up on the second installation piece, the ring of fixed slot and electric putter upper end runs through fixedly through the round bar.

Through adopting above-mentioned technical scheme, set up the extension platform on third closing device and the fourth closing device, can follow and down compress tightly the work piece, fix it on the bottom plate steadily.

Further setting: the extension table is of a telescopic structure and comprises an outer telescopic rod and an inner telescopic rod.

By adopting the technical scheme, the positions of the pressing blocks of the third pressing mechanism and the fourth pressing mechanism can be adjusted through the telescopic mechanism according to the size of the workpiece.

Further setting: fixed plate, sliding block surface are equipped with first anti-skidding line.

Through adopting above-mentioned technical scheme, increase frictional force can be better with each hold-down mechanism centre gripping on the bottom plate, prevents that the sliding assembly from producing and sliding.

Further setting: and second anti-skid grains are arranged on the surface of the pressing block.

Through adopting above-mentioned technical scheme, increase frictional force can make the compact heap sticis on the work piece, prevents that the work piece from producing and sliding.

Further setting: the bottom of the screw rod is provided with a handle.

By adopting the technical scheme, the screw can be screwed more conveniently and rapidly.

Further setting: the surface of the handle is provided with a rubber sleeve.

Through adopting above-mentioned technical scheme, the handle surface sets up the rubber sleeve, can effectively avoid skidding when the screw rod is screwed.

To sum up, the utility model discloses following beneficial effect has: the device is applicable to great more complicated work piece, can adjust each closing device's position according to shape, the size of work piece, compresses tightly the work piece from each position, and the mode stability that compresses tightly is strong, and the work piece is difficult for producing the rocking when processing.

Drawings

Fig. 1 is a schematic structural diagram of a movable pressing device.

Fig. 2 is a schematic structural diagram of a first pressing mechanism of the movable pressing device.

Fig. 3 is a schematic structural diagram of a third pressing mechanism and a fourth pressing mechanism of the movable pressing device.

Fig. 4 is a schematic structural diagram of an extension table of a third pressing mechanism and a fourth pressing mechanism of the movable pressing device.

In the figure, 1, a bottom plate; 2. a support block; 3. a first hold-down mechanism; 31. a sliding assembly; 311. a fixing plate; 312. an adjusting plate; 313. a slide rail; 314. a slider; 315. a bump; 316. a screw hole; 317. a screw; 318. a handle; 32. a mounting seat; 33. an electric push rod; 4. an output shaft; 5. a compression plate; 6. a first mounting block; 7. a compression block; 8. a second hold-down mechanism; 9. a third hold-down mechanism; 10. a fourth hold-down mechanism; 11. a fifth hold-down mechanism; 12. an extension stage; 13. mounting grooves; 14. a second mounting block; 15. a round bar; 16. an outer telescopic rod; 17. an inner telescoping rod; 18. a first anti-skid pattern; 19. a second anti-slip pattern; 20. a rubber sleeve; 21. and fixing the grooves.

Detailed Description

The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings of fig. 1 to 4. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1: a movable pressing device is shown in figures 1, 2 and 3 and comprises a bottom plate 1, a supporting block 2 is fixed on the bottom plate 1, a first pressing mechanism 3 is arranged on one side of the bottom plate 1, a second pressing mechanism 8, a third pressing mechanism 9 and a fourth pressing mechanism 10 which are identical in structure with the first pressing mechanism 3 are arranged on the other side of the bottom plate 1, and a fifth pressing mechanism 11 is arranged on one side, far away from the third pressing mechanism 9, of the fourth pressing mechanism 10.

As shown in fig. 2, the first pressing mechanism 3 includes a sliding assembly 31 clamped on one side of the base plate, a mounting seat 32 located on the top surface of the fixing plate 311, and an electric push rod 33 located on the top of the mounting seat 32, a pressing plate 5 is arranged on an output shaft 4 at the front end of the electric push rod 33, one side of the pressing plate 5 away from the electric push rod 33 is connected with a first mounting block 6 which is convex, the outer wall of the first mounting block 6 is in threaded connection with a pressing block 7, and a second anti-slip pattern 19 is arranged on the pressing block 7.

As shown in fig. 1 and fig. 2, the sliding assembly 31 includes a fixing plate 311 located on the top surface of the bottom plate 1, an adjusting plate 312 vertically connected to one side of the fixing plate 311, a sliding rail 313 located on the adjusting plate 312, a sliding block 314 located on the bottom surface of the bottom plate 1 and slidably connected to the sliding rail 313, a protruding block 315 located at the bottom of the adjusting plate 312, a screw hole 316 located on the surface of the protruding block 315, and a screw 317 located in the screw hole 316 for internal thread connection, wherein first anti-sliding threads 18 are disposed on the surfaces of the fixing plate 311 and the sliding block 314, a handle 318 is disposed at the bottom of the screw 317.

As shown in fig. 1, 3 and 4, an extension table 12 is disposed at the top of each of the third pressing mechanism 9 and the fourth pressing mechanism 10, each extension table 12 includes an outer extension rod 16 and an inner extension rod 17, an installation groove 13 which is matched with the electric push rod 33 and vertically faces downward is disposed on each extension table 12, second installation blocks 14 fixed at the top of each extension table 12 are disposed on two sides of each installation groove 13, fixing grooves 21 are disposed on the second installation blocks 14, and circular rings at the upper ends of the fixing grooves 21 and the electric push rods 33 are fixed through penetration of the round rods 15.

The working principle of the utility model is as follows: when a workpiece is required to be fixed, the workpiece is stably placed on the bottom plate 1, one end of the workpiece is abutted to one end of the supporting block 2, the positions of the first pressing mechanism 3, the second pressing mechanism 8, the third pressing mechanism 9, the fourth pressing mechanism 10 and the fifth pressing mechanism 11 are adjusted through the sliding assembly 31 according to the shape and the size of the workpiece, after the position is determined, the rotating screw 317 drives the sliding block 314 to push upwards, so that the sliding block 314 and the fixing plate 311 clamp the bottom plate 1 tightly, and the workpiece is fixed on the bottom plate 1 and cannot shake. According to the shape of a workpiece, a proper pressing block 7 is arranged on the mounting blocks 6 of the first pressing mechanism 3, the second pressing mechanism 8, the third pressing mechanism 9, the fourth pressing mechanism 10 and the fifth pressing mechanism 11, an electric push rod 33 is started after the electrification, the pressing block 7 is driven by the output shaft 4 to be pressed towards the workpiece, the electric push rod 33 stops working after the pressing block 7 abuts against the workpiece, and the pressing plate 5 keeps a pressing state.

The above description is provided for further details of the present invention with reference to the specific embodiments, which should not be construed as limiting the present invention; to the utility model discloses affiliated and relevant technical field's technical personnel are based on the utility model discloses under the technical scheme thinking prerequisite, the extension of doing and the replacement of operating method, data all should fall within the utility model discloses within the protection scope.

Claims

1. The utility model provides a portable closing device, includes bottom plate (1), be fixed with supporting shoe (2) on bottom plate (1), its characterized in that: bottom plate (1) one side is equipped with first hold-down mechanism (3), first hold-down mechanism (3) are including centre gripping in sliding component (31) of bottom plate (1) one side, sliding component (31) including fixed plate (311) that are located bottom plate (1) top surface, be located regulating plate (312) that fixed plate (311) one side is perpendicular to be connected, be located slide rail (313) on regulating plate (312), be located bottom plate (1) bottom surface and slide sliding block (314) of being connected with slide rail (313), be located lug (315) of regulating plate (312) bottom, be located screw (316) that lug (315) surface was equipped with and be located screw (316) female connection's screw rod (317), first hold-down mechanism (3) are still including mount pad (32) that are located fixed plate (311) top surface, mount pad (32) top is equipped with electric putter (33).

2. A movable hold-down device as claimed in claim 1, wherein: be equipped with pressure strip (5) on electric putter (33) front end output shaft (4), one side that electric putter (33) were kept away from in pressure strip (5) is connected with convex first installation piece (6), first installation piece (6) outer wall threaded connection compact heap (7).

3. A movable hold-down device as claimed in claim 1, wherein: the other side of the bottom plate (1) is provided with a second pressing mechanism (8), a third pressing mechanism (9) and a fourth pressing mechanism (10) which have the same structure as the first pressing mechanism (3), and one side, far away from the third pressing mechanism (9), of the fourth pressing mechanism (10) is provided with a fifth pressing mechanism (11).

4. A movable hold-down device as claimed in claim 3, wherein: the top of third hold-down mechanism (9), fourth hold-down mechanism (10) is equipped with extends platform (12), be equipped with on extending platform (12) and match and perpendicular decurrent mounting groove (13) with electric putter (33), mounting groove (13) both sides are equipped with and fix second installation piece (14) at extension platform (12) top, fixed slot (21) have been seted up on second installation piece (14), the ring of fixed slot (21) and electric putter (33) upper end is run through fixedly through round bar (15).

5. A movable compaction apparatus according to claim 4 wherein: the extension table (12) is of a telescopic structure, and the extension table (12) comprises an outer telescopic rod (16) and an inner telescopic rod (17).

6. A movable hold-down device as claimed in claim 1, wherein: the surfaces of the fixed plate (311) and the sliding block (314) are provided with first anti-slip grains (18).

7. A movable hold-down device as claimed in claim 2, wherein: and a second anti-skid grain (19) is arranged on the surface of the pressing block (7).

8. A movable hold-down device as claimed in claim 1, wherein: the bottom of the screw rod (317) is provided with a handle (318).

9. A movable hold-down device as claimed in claim 8, wherein: the surface of the handle (318) is provided with a rubber sleeve (20).