CN212705628U

CN212705628U - Quick and convenient clamp device for mechanical machine tool

Info

Publication number: CN212705628U
Application number: CN202021577095.0U
Authority: CN
Inventors: 张月虎
Original assignee: Zhangjiakou Yutong Machinery Manufacturing Co ltd
Current assignee: Zhangjiakou Yutong Machinery Manufacturing Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-03-16
Anticipated expiration: 2030-08-03

Abstract

The utility model relates to the technical field of mechanical machine tools, in particular to a quick and convenient clamping device for a mechanical machine tool, which comprises a bottom plate, a vertical plate and a second telescopic cylinder, wherein, supporting plates are arranged on the left side and the right side of the bottom plate, a first threaded hole is arranged at the bottom end of each supporting plate, a transverse plate is arranged at the bottom end of each supporting plate, the top end of each transverse plate is connected with the bottom end of the supporting plate, a rotary hole is arranged at the top end of each transverse plate, a ball bearing is arranged in each rotary hole, a threaded rod is arranged at the bottom end of each ball bearing, the bottom end of each threaded rod passes through the ball bearing and extends into the first threaded hole, a handle is arranged at the bottom end of the threaded rod, a fixed clamping plate is arranged on the left side of the top of the bottom plate, a fixed block, the quick and convenient clamp device for the mechanical machine tool improves the working efficiency.

Description

Quick and convenient clamp device for mechanical machine tool

Technical Field

The utility model relates to a mechanical lathe technical field specifically is a mechanical lathe is with quick convenient fixture device.

Background

As is well known, a machine tool refers to a machine for manufacturing machines, also called a machine tool or a machine tool, and is conventionally referred to as a machine tool for short, and is generally classified into a metal cutting machine, a forging machine, a woodworking machine, and the like, and many methods for machining machine parts in modern machine manufacturing are used: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool.

Chinese patent number is CN 201820929983.0's utility model patent discloses a, base top left side is provided with the fixed clamp splice, the right side wall bottom of fixed clamp splice is provided with the stopper, the top right side of base is provided with powerful telescopic cylinder, the top of support frame is provided with guide nut, guide nut's inner chamber nestification is provided with adjusting screw, adjusting screw runs through and is connected with the clamp plate behind the support frame, one side that the support frame is close to the slide rail is provided with the enhancement riser, the inner chamber of clamp plate body evenly is provided with the reinforcing plate along length direction, the bottom of clamp plate body evenly is provided with the centre gripping lug along length direction, the bottom of centre gripping lug is provided with wear-resisting gum cover.

The above prior art solution still has the following drawbacks: the processing devices in different shapes are inconvenient to fix, the length cannot be adjusted, the use is inconvenient, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a can fix the processing device of other shapes, can install fixture device on the platform of different length, simple to use improves work efficiency's quick convenient fixture device for mechanical lathe.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a quick and convenient clamp device for a mechanical machine tool comprises a bottom plate, a vertical plate and a second telescopic cylinder, wherein support plates are respectively arranged on the left side and the right side of the bottom end of the bottom plate, a first threaded hole is formed in the bottom end of each support plate, a transverse plate is arranged at the bottom end of each support plate, the top end of each transverse plate is connected with the bottom end of each support plate, rotary holes are formed in the top end of each transverse plate, a ball bearing is arranged in each rotary hole, a threaded rod is arranged at the bottom end of each ball bearing, the bottom end of each threaded rod penetrates through the ball bearing and extends into the first threaded hole, a handle is arranged at the bottom end of each threaded rod, a fixed clamp plate is arranged on the left side of the top end of the bottom plate, a fixed block is arranged on the left side of the fixed clamp plate, the bottom end of the fixed block is connected with the top, and the left ends of the sliding clamping plate and the fixed clamping plate are both provided with first sliding holes which penetrate left and right, each first sliding hole extends along the longitudinal direction, the mounting end of the telescopic device and the right end of the sliding clamping plate are provided with a first telescopic cylinder, the bottom end of the first telescopic cylinder is connected with the top end of the bottom plate, the output end of the first telescopic cylinder is connected with the right end of the sliding clamping plate, the bottom end of the first telescopic cylinder is connected with the top end of the bottom plate, the top end of the first telescopic cylinder is provided with a lifting device, the top end of the lifting device is connected with the second telescopic cylinder, the output end of the second telescopic cylinder is connected with the right side of the sliding clamping plate, the lower area of the right end of the second telescopic cylinder is provided with a sliding block, the bottom end of the vertical plate is connected with the top end of the bottom plate, and a first sliding groove is formed in the left side of the vertical plate and is in sliding fit with the sliding block.

Preferably, the telescopic device is provided in plurality.

Preferably, the lifting device comprises a screw shaft, a base and a sleeve, wherein a roller bearing is installed at the top end of the base, the top end of the roller bearing is fixedly connected with the bottom end of the sleeve, and the bottom end of the screw shaft is in threaded connection with the sleeve.

Preferably, the telescoping device includes two montants, clamp plate and card cap, the installation end of each montant passes the slide opening and extends to the outside to the clamp plate is installed to the one end of montant, be provided with a spring between slip splint and fixed splint and the clamp plate.

Preferably, the outside of each extension board has all seted up the second spout to the top outside of each diaphragm is installed the draw runner, and second spout and draw runner sliding fit.

Preferably, a leather pad is arranged on the inner side of the clamping plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a quick convenient fixture device for mechanical lathe possesses following beneficial effect:

this quick convenient fixture device is used to mechanical lathe, put quick convenient fixture device on the platform, adjust the distance between first bottom plate and the second bottom plate, adjust suitable position with the distance, it is fixed with first bottom plate and second bottom plate with the bolt, it is tight to make the bottom of diaphragm and platform paste through the rotatory threaded rod, fix quick convenient anchor clamps to the platform, then place the processing device between solid fixed splint and the slip splint, then adjust elevating gear with the second telescopic cylinder adjust suitable position, then start the power of first telescopic cylinder and the flexible cylinder of second, the slip splint pushes away the processing device to one side of solid fixed splint, then clamping device will process the device and step up.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural view of the clamping plate of the present invention.

In the figure: 1. a first base plate; 2. a second base plate; 3. a bolt; 4. a vertical plate; 5. a second telescopic cylinder; 6. a support plate; 7. a transverse plate; 8. a threaded rod; 9. a handle; 10. a second slider; 11. fixing the clamping plate; 12. a fixed block; 13. a sliding clamp plate; 14. a first slide hole; 15. a first telescopic cylinder; 16. a first slider; 17. a screw shaft; 18. a base; 19. a sleeve; 20. a leather pad; 21. a slide bar; 22. a vertical rod; 23. a clamping plate; 24. a clamping cap; 25. a spring; 26. a second ball bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, a fast and convenient clamping device for a mechanical machine tool comprises a bottom plate, a vertical plate 4 and a second telescopic cylinder 5, wherein support plates 6 are respectively arranged on the left side and the right side of the bottom end of the bottom plate, a first threaded hole is formed in the bottom end of each support plate 6, a transverse plate 7 is arranged at the bottom end of each support plate 6, the top end of each transverse plate 7 is connected with the bottom end of each support plate 6, rotary holes are formed in the top end of each transverse plate 7, ball bearings are arranged in each rotary hole, a threaded rod 8 is arranged at the bottom end of each ball bearing, the bottom end of each threaded rod 8 penetrates through each ball bearing and extends into the first threaded hole, a handle 9 is arranged at the bottom end of each threaded rod 8, a fixed clamping plate 11 is arranged on the left side of the top end of the bottom plate, a fixed block 12 is arranged on the, one side of the sliding clamping plate 13 and one side of the fixed clamping plate 11 are both provided with a telescopic device, the left end and the right end of the sliding clamping plate 13 and the left end and the right end of the fixed clamping plate 11 are both provided with first sliding holes 14 which penetrate through the left and the right, each first sliding hole 14 extends along the longitudinal direction, the mounting end of the telescopic device and the right end of the sliding clamping plate 13 are provided with a first telescopic cylinder 15, the bottom end of the first telescopic cylinder 15 is connected with the top end of the bottom plate, the output end of the first telescopic cylinder 15 is connected with the right end of the sliding clamping plate 13, the bottom end of the first telescopic cylinder 15 is connected with the top end of the bottom plate, the top end of the lifting device is connected with a second telescopic cylinder 5, the output end of the second telescopic cylinder 5 is connected with the right side of the sliding clamping plate 13, the lower region of the right end of the second telescopic cylinder 5 is provided with, and the left side of the vertical plate 4 is provided with a first chute which is in sliding fit with the sliding block, the rapid and convenient clamp device is placed on the platform, the distance between the first bottom plate 1 and the second bottom plate 2 is adjusted to a proper position, the first bottom plate 1 and the second bottom plate 2 are fixed by the bolt 3, the transverse plate 7 is tightly attached to the bottom end of the platform by rotating the threaded rod 8, the rapid and convenient clamp is fixed on the platform, then the processing device is placed between the fixed clamp plate 11 and the sliding clamp plate 13, then the lifting device is adjusted to adjust the second telescopic cylinder 5 to a proper position, then the power supply of the first telescopic cylinder 15 and the second telescopic cylinder 5 is started, the sliding clamp plate 13 pushes the processing device to one side of the fixed clamp plate 11, then the clamping device tightly clamps the processing device, and the telescopic devices are multiple, the plurality of telescopic devices can clamp processing devices in different shapes, each lifting device comprises a screw shaft 17, a base 18 and a sleeve 19, a roller bearing is installed at the top end of the base 18, the top end of the roller bearing is fixedly connected with the bottom end of the sleeve 19, the bottom end of the screw shaft 17 is in threaded connection with the sleeve 19, the sleeve 19 is rotated to enable the second telescopic cylinder 5 to move upwards, so that the movable clamping plate can be stressed uniformly, and the processing devices can be clamped well, each telescopic device comprises two vertical rods 22, a clamping plate 23 and a clamping cap 24, the installation end of each vertical rod 22 penetrates through a sliding hole and extends outwards, the clamping plate 23 is installed at one end of each vertical rod 22, a plurality of springs 25 are arranged between the sliding clamping plate 13 and the clamping plate 11, each spring 25 is arranged between the fixed clamping plate 11 and the clamping plate 23, each telescopic device can clamp irregular processing devices to the maximum extent, a second sliding groove is formed in the, and the second chute is in sliding fit with the slide bar 21, the transverse plate 7 can be always fixed in one direction by installing the slide bar 21, the leather pad 20 is installed on the inner side of the clamping plate 23, and the processing device and the clamping plate 23 can be fastened by installing the leather pad 20 on the inner side of the clamping plate 23.

In summary, the working principle and working process of the quick and convenient clamping device for the mechanical machine tool are that when the quick and convenient clamping device is used, the clamping device is firstly placed at a proper position, the distance between the first bottom plate 1 and the second bottom plate 2 is adjusted to a proper length, then the handle 9 is rotated, the handle 9 drives the threaded shaft to rotate, the threaded shaft rotates to enable the transverse plate 7 to move upwards, the clamping device is fixed on the platform, then a processing device is placed between the sliding clamping plate 13 and the fixed clamping plate 11, then the lifting device is lifted or lowered by rotating the sleeve 19, then the sliding block at the right end of the second telescopic cylinder 5 is in sliding fit with the sliding strip 21 to enable the second telescopic device to be adjusted to a proper position, then the power supply of the first telescopic cylinder 15 and the second telescopic cylinder 5 is started, the first telescopic cylinder 15 and the second telescopic cylinder 5 push the sliding clamping plate 13 to approach towards the fixed clamping plate 11, then the sliding clamp 13 and the fixed clamp 11 clamp the processing device, and the processing device is restored to the original position after the processing is finished.

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

Claims

1. The utility model provides a quick convenient fixture device for machine tool which characterized in that: the novel screw rod type telescopic cylinder is characterized by comprising a first bottom plate (1), a second bottom plate (2), bolts (3), a vertical plate (4) and a second telescopic cylinder (5), wherein support plates (6) are respectively arranged on one side of the first bottom plate (1) and one side of the second bottom plate (2), a first threaded hole is formed in the bottom end of each support plate (6), a transverse plate (7) is respectively arranged at the bottom end of each support plate (6), the top end of each transverse plate (7) is connected with the bottom end of each support plate (6), rotary holes are formed in the top end of each transverse plate (7), ball bearings are respectively arranged in the rotary holes, a threaded rod (8) is respectively arranged at the bottom end of each ball bearing, the bottom end of each threaded rod (8) penetrates through the ball bearings and extends into the threaded hole, a handle (9) is arranged at the bottom end of each threaded rod (8), a third sliding groove is formed in the right end of the first bottom plate (1), and a second, the second sliding block (10) is in sliding fit with the third sliding groove, a plurality of second threaded holes are formed in the bottom ends of the first base plate (1) and the second base plate (2), the top end of the bolt (3) penetrates through the first threaded holes and extends towards the inside of the second base plate (2), a fixed clamping plate (11) is installed on the left side of the top end of the first base plate (1), a fixed block (12) is arranged on the left side of the fixed clamping plate (11), the bottom end of the fixed block (12) is connected with the top end of the first base plate (1), a sliding clamping plate (13) is installed on the right side of the top end of the second base plate (2), telescopic devices are installed on one sides of the sliding clamping plate (13) and the fixed clamping plate (11), first sliding holes (14) which penetrate left and right are formed in the two sides of the left end of the sliding clamping plate (13) and the left end of the fixed clamping plate (11), and the first sliding, a first telescopic cylinder (15) is arranged at the mounting end of the telescopic device and at the right end of the sliding clamping plate (13), the bottom end of the first telescopic cylinder (15) is connected with the top end of the bottom plate, the output end of the first telescopic cylinder (15) is connected with the right end of the sliding clamping plate (13), the bottom end of the first telescopic cylinder (15) is connected with the top end of the bottom plate, the top end of the first telescopic cylinder (15) is provided with a lifting device, the top end of the lifting device is connected with the second telescopic cylinder (5), and the output end of the second telescopic cylinder (5) is connected with the right side of the sliding clamping plate (13), a first sliding block (16) is arranged in the lower area of the right end of the second telescopic cylinder (5), the bottom end of the vertical plate (4) is connected with the top end of the bottom plate, and a first sliding groove is formed in the left side of the vertical plate (4), and the first sliding groove is in sliding fit with the first sliding block (16).

2. The quick and convenient clamp device for the mechanical machine tool according to claim 1, is characterized in that: the telescopic device is provided with a plurality of telescopic devices.

3. The quick and convenient clamp device for the mechanical machine tool according to claim 2, is characterized in that: the lifting device comprises a screw shaft (17), a base (18) and a sleeve (19), wherein a second ball bearing (26) is installed at the top end of the base (18), the top end of the second ball bearing (26) is fixedly connected with the bottom end of the sleeve (19), and the bottom end of the screw shaft (17) is connected with the sleeve (19) in a threaded mode.

4. The quick and convenient clamp device for the mechanical machine tool according to claim 3, is characterized in that: the telescoping device includes two montants (22) and card cap (24), the installation end of each montant (22) passes the slide opening and extends to the outside to pinch-off blades (23) are installed to the one end of montant (22), be provided with between slip splint (13) and fixed splint (11) and the pinch-off blades one spring (25).

5. The quick and convenient clamp device for the mechanical machine tool according to claim 4, is characterized in that: and a second sliding groove is formed in the outer side of each support plate (6), a sliding strip (21) is installed on the outer side of the top end of each transverse plate (7), and the second sliding grooves are in sliding fit with the sliding strips (21).

6. The quick and convenient clamp device for the mechanical machine tool according to claim 5, is characterized in that: the leather pad (20) is arranged on the inner side of the clamping plate (23).