CN216463207U

CN216463207U - Make things convenient for axle type work piece processing clamping device

Info

Publication number: CN216463207U
Application number: CN202123328029.7U
Authority: CN
Inventors: 李国华
Original assignee: Qingdao Benfa Machinery Co ltd
Current assignee: Qingdao Benfa Machinery Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-10
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a make things convenient for axle type work piece processing clamping device, comprising a base plate, two guide ways have been seted up to the last fixed surface of bottom plate, one side of fixed plate, and swing joint has first balladeur train in the guide way, the last movable surface of bottom plate is connected with the second threaded rod, and the second threaded rod pass first balladeur train and with first balladeur train swing joint, two spouts have been seted up to the upper surface of bottom plate, and swing joint has the second balladeur train in the spout, and the sliding opening has all been seted up to the both sides of second balladeur train, and first balladeur train and sliding opening swing joint, one side swing joint of fixed plate has first threaded rod, and first threaded rod pass the second balladeur train and with second balladeur train swing joint. The utility model discloses not only make things convenient for the both ends of counter shaft to assist fixedly, improved the efficiency that punches, can improve the result of use of device moreover, can also improve the shock-absorbing capacity of device.

Description

Make things convenient for axle type work piece processing clamping device

Technical Field

The utility model relates to a processing presss from both sides tight technical field, especially relates to a make things convenient for axle type work piece processing clamping device.

Background

The shaft is a cylindrical object which is penetrated in the middle of a bearing or a wheel or a gear, but a small part of the shaft is square, the shaft is a mechanical part which supports a rotating part and rotates together with the rotating part to transfer motion, torque or bending moment, the shaft is generally in the shape of a metal round rod, each section can have different diameters, the part which rotates in the machine is arranged on the shaft, and the shaft requirement of people is higher and higher along with the development of science and technology.

Among the prior art, when the counter shaft punches, often put the axle and carry out the drilling on the lathe, if the axle is longer, the process of punching axis itself receives vibrations and can lead to the both ends of axle to take place to vibrate, and then because axle itself takes place to rock for punch and appear the deviation, and current lathe is not convenient for the both ends of counter shaft and assists fixedly, consequently, provides one kind and makes things convenient for axle type work piece processing clamping device to seem very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a clamping device for processing shaft workpieces conveniently.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a clamping device for processing convenient shaft workpieces comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a fixed plate, one side of the fixed plate is provided with two guide grooves, a first sliding frame is movably connected in the guide grooves, the upper surface of the bottom plate is movably connected with a second threaded rod, the second threaded rod passes through the first sliding frame and is movably connected with the first sliding frame, the upper surface of the bottom plate is provided with two sliding chutes, the sliding chutes are movably connected with the second sliding frame, the two sides of the second sliding frame are both provided with sliding openings, the first sliding frame is movably connected with the sliding opening, one side of the fixed plate is movably connected with a first threaded rod, and the first threaded rod passes through the second sliding frame and is movably connected with the second sliding frame, one end of the first threaded rod and one end of the second threaded rod are respectively and fixedly connected with a first bevel gear and a second bevel gear, and the first bevel gear and the second bevel gear are meshed in the axial direction.

As a further proposal, the top fixedly connected with dead lever of the second threaded rod and the top fixedly connected with knob of the dead lever.

As the utility model discloses the scheme of furthering again, the bottom fixedly connected with protection of first balladeur train is filled up, and the protection fills up and can contact with the bottom plate.

As the utility model discloses scheme further again, the equal fixedly connected with connecting plate in both sides of bottom plate, the mounting hole has been seted up to one side of connecting plate.

As the utility model discloses scheme further again, one side fixedly connected with shock pad of connecting plate, one side swing joint of bottom plate has two guide bars.

As a further proposal of the utility model, the one end fixedly connected with waste material box of guide bar, one side fixedly connected with handle of waste material box.

As the utility model discloses scheme further again, the upper surface of bottom plate is equipped with a plurality of anti-skidding lines, and anti-skidding line evenly distributed.

The utility model has the advantages that:

1. the second threaded rod is rotated by matching the first sliding frame with the second sliding frame, the second threaded rod drives the first sliding frame to move, the second threaded rod drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the first threaded rod to rotate, the first threaded rod drives the second sliding frame to rotate, and therefore the first sliding frame and the second sliding frame are clamped and fixed to the shaft, the two ends of the shaft are conveniently fixed in an auxiliary mode, and the shaft punching efficiency is improved.

2. Through the setting of anti-skidding line, when putting the axle on the bottom plate, anti-skidding line can increase the frictional force between bottom plate and the axle, and what make adds man-hour at the counter shaft, the axle can not move in disorder, has further improved the stability of axle, has improved the result of use of device.

3. Through the setting of shock pad, when passing through the fixed orifices with the device and fixing on the lathe, the shock pad can reduce the lathe and at the during operation, to the vibrations that the device produced, has improved the shock-absorbing capacity of device.

Drawings

Fig. 1 is a schematic front side three-dimensional structure view of a clamping device for processing a convenient shaft workpiece provided by the utility model;

fig. 2 is a schematic diagram of a rear side three-dimensional structure of a clamping device for processing convenient shaft workpieces provided by the utility model;

fig. 3 is the utility model provides a make things convenient for axle type work piece processing clamping device's a portion to enlarge the schematic structural diagram.

In the figure: 1. a handle; 2. a waste material box; 3. a guide bar; 4. a base plate; 5. anti-skid lines; 6. a knob; 7. a fixing plate; 8. mounting holes; 9. a shock pad; 10. a protective pad; 11. a first carriage; 12. a first threaded rod; 13. a second threaded rod; 14. a chute; 15. a sliding port; 16. a second carriage; 17. a first bevel gear; 18. a second bevel gear.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a clamping device for processing a convenient shaft workpiece comprises a bottom plate 4, a fixed plate 7 is fixed on the upper surface of the bottom plate 4 through a bolt, two guide grooves are formed in one side of the fixed plate 7, a first carriage 11 is slidably connected in the guide grooves, a second threaded rod 13 is rotatably connected on the upper surface of the bottom plate 4, the second threaded rod 13 penetrates through the first carriage 11 and is in threaded connection with the first carriage 11, two sliding grooves 14 are formed in the upper surface of the bottom plate 4, a second carriage 16 is slidably connected in the sliding grooves 14, sliding openings 15 are formed in two sides of the second carriage 16, the first carriage 11 is slidably connected with the sliding openings 15, a first threaded rod 12 is rotatably connected on one side of the fixed plate 7, the first threaded rod 12 penetrates through the second carriage 16 and is in threaded connection with the second carriage 16, one end of the first threaded rod 12 and one end of the second threaded rod 13 are respectively in keyed connection with a first bevel gear 17 and a second bevel gear 18, and first bevel gear 17 and second bevel gear 18 mesh to, rotate second threaded rod 13, second threaded rod 13 drives first balladeur train 11 and removes, and second threaded rod 13 drives second bevel gear 18 and rotates simultaneously, and second bevel gear 18 drives first bevel gear 17 and rotates, and first bevel gear 17 drives first threaded rod 12 and rotates, and first threaded rod 12 drives second balladeur train 16 and removes to it is fixed to make first balladeur train 11 and second balladeur train 16 carry out the centre gripping to the counter shaft, prevents when the counter shaft punches, and the axle takes place to rock.

In the utility model, a fixed rod is fixed on the top end of a second threaded rod 13 through a bolt, a knob 6 is fixed on the top end of the fixed rod through a bolt, a protective pad 10 is bonded on the bottom of a first sliding frame 11, the protective pad 10 can be contacted with a bottom plate 4, two sides of the bottom plate 4 are both fixed with connecting plates through bolts, one side of each connecting plate is provided with a mounting hole 8, one side of each connecting plate is bonded with a shock pad 9, when the device is fixed on a lathe through the fixing holes through the shock pad 9, the shock pad 9 can reduce the shock generated to the device when the lathe works, the buffer performance of the device is improved, one side of the bottom plate 4 is slidably connected with two guide rods 3, one end of each guide rod 3 is fixed with a waste box 2 through a bolt, one side of each waste box 2 is fixed with a handle 1 through a bolt, the upper surface of the bottom plate 4 is provided with a plurality of anti-skid grains 5, and the anti-skid grains 5 are evenly distributed, through the setting of anti-skidding line 5, when putting the axle on bottom plate 4, anti-skidding line 5 can increase the frictional force between bottom plate 4 and the axle, and what make adds man-hour at the counter shaft, the axle can not move about, has further improved the stability of axle, has improved the result of use of device.

The working principle is as follows: during the use, fix the device on the lathe through mounting hole 8, then put the one end of axle on bottom plate 4, then rotate second threaded rod 13 through knob 6, second threaded rod 13 drives first balladeur train 11 and removes, second threaded rod 13 drives second bevel gear 18 and rotates simultaneously, second bevel gear 18 drives first bevel gear 17 and rotates, first bevel gear 17 drives first threaded rod 12 and rotates, first threaded rod 12 drives second balladeur train 16 and removes, thereby make first balladeur train 11 and second balladeur train 16 counter shaft centre gripping fixed, prevent when the counter shaft punches, the axle takes place to rock.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A clamping device for processing convenient shaft workpieces comprises a bottom plate (4) and is characterized in that a fixed plate (7) is fixedly connected to the upper surface of the bottom plate (4), two guide grooves are formed in one side of the fixed plate (7), a first sliding frame (11) is movably connected in the guide grooves, a second threaded rod (13) is movably connected to the upper surface of the bottom plate (4), the second threaded rod (13) penetrates through the first sliding frame (11) and is movably connected with the first sliding frame (11), two sliding chutes (14) are formed in the upper surface of the bottom plate (4), a second sliding frame (16) is movably connected in the sliding chutes (14), sliding openings (15) are formed in two sides of the second sliding frame (16), the first sliding frame (11) is movably connected with the sliding openings (15), a first threaded rod (12) is movably connected to one side of the fixed plate (7), and the first threaded rod (12) penetrates through the second sliding frame (16) and is movably connected with the second sliding frame (16), one end of each of the first threaded rod (12) and the second threaded rod (13) is fixedly connected with a first bevel gear (17) and a second bevel gear (18) respectively, and the first bevel gear (17) is meshed with the second bevel gear (18) in the opposite direction.

2. The clamping device for processing the convenient shaft workpieces as claimed in claim 1, wherein a fixed rod is fixedly connected to the top end of the second threaded rod (13), and a knob (6) is fixedly connected to the top end of the fixed rod.

3. The clamping device for processing the convenient shaft workpieces as recited in claim 1, wherein a protective pad (10) is fixedly connected to the bottom of the first carriage (11), and the protective pad (10) can contact with the bottom plate (4).

4. The clamping device for machining the convenient shaft workpieces as claimed in claim 1, wherein connecting plates are fixedly connected to both sides of the bottom plate (4), and one side of each connecting plate is provided with a mounting hole (8).

5. The clamping device for processing the convenient shaft workpieces as claimed in claim 4, wherein a shock pad (9) is fixedly connected to one side of the connecting plate, and two guide rods (3) are movably connected to one side of the bottom plate (4).

6. The clamping device for processing the convenient shaft workpieces as claimed in claim 5, wherein one end of the guide rod (3) is fixedly connected with the waste material box (2), and one side of the waste material box (2) is fixedly connected with the handle (1).

7. The clamping device for processing the convenient shaft workpieces as claimed in claim 1, wherein the upper surface of the bottom plate (4) is provided with a plurality of anti-skid grains (5), and the anti-skid grains (5) are uniformly distributed.