CN211163501U

CN211163501U - Hydraulic cylinder anchor clamps of polishing

Info

Publication number: CN211163501U
Application number: CN201922038637.0U
Authority: CN
Inventors: 刘科
Original assignee: Jiaxing Hesha Machinery Co ltd
Current assignee: Jiaxing Hesha Machinery Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-04
Anticipated expiration: 2029-11-22

Abstract

The utility model belongs to hydraulic cylinder processing field, concretely relates to hydraulic cylinder anchor clamps of polishing, the on-line screen storage device comprises a base, the upper end fixedly connected with mount of base, the mount internal rotation is connected with the pivot, the first clamping of left end fixedly connected with of pivot, the joint has the cylinder body in the first clamping, the upper end fixed mounting of base has the cylinder, the right-hand member fixedly connected with of the cylinder pole of cylinder removes the frame, remove the lower extreme fixedly connected with slide of frame, the lower extreme of slide and the upper end sliding connection of base, it is connected with the connecting axle to remove the frame internal rotation. The utility model discloses a first clamping of design and second clamping carry out the clamping to the cylinder body, moreover through designing the holding ring, through designing two constant head tanks on the holding ring, the location to anchor clamps can be realized to the joint locating pin in the constant head tank, can carry out the operation of overturning to the cylinder body moreover, and the convenience is processed the two sides of cylinder body, and the suitability is good.

Description

Hydraulic cylinder anchor clamps of polishing

Technical Field

The utility model relates to a hydraulic cylinder processing technology field specifically is a hydraulic cylinder anchor clamps of polishing.

Background

The hydraulic cylinder is a kind of pressure finishing process, and utilizes the cold plasticity of metal at normal temp. and the rolling tool to apply a certain pressure to the surface of workpiece to make the metal on the surface layer of workpiece produce plastic flow and fill it into the original residual low-concave trough so as to reduce the roughness value of workpiece surface.

Both ends of the cylinder body of the hydraulic oil cylinder need to be polished. But present anchor clamps of polishing can only carry out the clamping to the single face of cylinder body, when leading to processing another face, still need change the station, be unfavorable for going on of the process of polishing, and the work piece is dismantled inconveniently moreover, leads to work efficiency lower. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic cylinder anchor clamps of polishing has solved hydraulic cylinder and has polished, and anchor clamps can only carry out the problem of processing, clamping convenient and fast moreover to the single face.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic cylinder polishing clamp comprises a base, wherein a fixed frame is fixedly connected to the upper end of the base, a rotating shaft is rotationally connected to the fixed frame, a first clamping clip is fixedly connected to the left end of the rotating shaft, a cylinder body is clamped in the first clamping clip, a cylinder is fixedly mounted at the upper end of the base, a moving frame is fixedly connected to the right end of a cylinder rod of the cylinder, a sliding seat is fixedly connected to the lower end of the moving frame, the lower end of the sliding seat is slidably connected to the upper end of the base, a connecting shaft is rotationally connected to the moving frame, a positioning ring is fixedly sleeved on the outer side of the connecting shaft and is in contact with the surface of the moving frame, a supporting seat is fixedly connected to the right end of the moving frame, a through hole is formed in the supporting seat, a positioning pin is slidably connected to the, and a cylinder body is clamped in the second clamping clip.

Through adopting above-mentioned technical scheme, design first clamping and second clamping and carry out the clamping to the cylinder body, moreover through designing the holding ring, through designing two constant head tanks on the holding ring, the location to anchor clamps can be realized to joint locating pin in the constant head tank, can overturn the operation to the cylinder body moreover, and the convenience is processed the two sides of cylinder body, and the suitability is good.

The utility model discloses a further set up to: first shaft hole has been seted up in the mount, the downthehole rotation of first shaft is connected with the pivot, the fixed cover in the outside of pivot has connect first spacing ring, the surface contact of first spacing ring and mount.

Through adopting above-mentioned technical scheme, the design in first shaft hole provides installation space for the pivot, and the pivot can rotate in first shaft hole.

The utility model discloses a further set up to: and a second limiting ring is fixedly sleeved on the outer side of the rotating shaft and is in contact with the surface of the fixing frame.

Through adopting above-mentioned technical scheme, the design of second spacing ring can prevent that the pivot from taking place axial displacement with first spacing ring cooperation.

The utility model discloses a further set up to: a second shaft hole is formed in the moving frame, a connecting shaft is connected to the second shaft hole in a rotating mode, a third limiting ring is fixedly sleeved on the outer side of the connecting shaft, and the third limiting ring is in contact with the surface of the moving frame.

Through adopting above-mentioned technical scheme, the second shaft hole provides rotation space for the connecting axle, and the third spacing ring can cooperate with the holding ring, prevents that connecting axle relative movement frame from taking place axial displacement.

The utility model discloses a further set up to: the locating ring is internally provided with two locating grooves, the two locating grooves are symmetrically distributed on the locating ring, and one locating groove is internally clamped with a locating pin.

Through adopting above-mentioned technical scheme, design two constant head tanks, with the locating pin cooperation, fix a position the holding ring.

The utility model discloses a further set up to: a convex ring is arranged on the locating pin and is in contact with the spring, and the upper end of the spring is in contact with the supporting seat.

Through adopting above-mentioned technical scheme, the design of spring can be so that locating pin chucking constant head tank.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first clamping of design and second clamping carry out the clamping to the cylinder body, moreover through designing the holding ring, through designing two constant head tanks on the holding ring, the location to anchor clamps can be realized to the joint locating pin in the constant head tank, can carry out the operation of overturning to the cylinder body moreover, and the convenience is processed the two sides of cylinder body, and the suitability is good.

2. The utility model discloses a cylinder drive removes the frame and removes to make the connecting axle remove, the connecting axle drives the second clamping and removes, and the accessible cylinder makes to carry out swift dismantlement to the cylinder body after processing, is favorable to improving machining efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged view of the structure of part a of fig. 1 according to the present invention;

fig. 3 is a top view of the first and second clips of fig. 1 according to the present invention;

fig. 4 is a side cross-sectional view of the positioning ring of fig. 2 according to the present invention.

In the figure: 1. a base; 2. a fixed mount; 3. a first shaft hole; 4. a rotating shaft; 5. a first limit ring; 6. a second stop collar; 7. a first card holder; 8. a cylinder body; 9. a cylinder; 10. a cylinder rod; 11. a movable frame; 12. a slide base; 13. a second shaft hole; 14. a connecting shaft; 15. a third limit ring; 16. a positioning ring; 17. positioning a groove; 18. a supporting seat; 19. a through hole; 20. positioning pins; 21. a spring; 22. and a second card holder.

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. 1-4, a hydraulic cylinder polishing clamp includes a base 1, a fixed mount 2 is fixedly connected to the upper end of the base 1, a rotating shaft 4 is rotatably connected to the fixed mount 2, a first clip 7 is fixedly connected to the left end of the rotating shaft 4, a cylinder body 8 is clamped in the first clip 7, a cylinder 9 is fixedly mounted to the upper end of the base 1, the cylinder 9 is an SC series standard cylinder, the hydraulic cylinder polishing clamp is prior art and is equipped with a control switch, a moving frame 11 is fixedly connected to the right end of a cylinder rod 10 of the cylinder 9, a sliding seat 12 is fixedly connected to the lower end of the moving frame 11, the lower end of the sliding seat 12 is slidably connected to the upper end of the base 1, a connecting shaft 14 is rotatably connected to the moving frame 11, a positioning ring 16 is fixedly sleeved on the outer side of the connecting shaft 14, the positioning ring 16 is in contact, a positioning pin 20 is connected in the through hole 19 in a sliding mode, the positioning pin 20 can slide in the through hole 19, a spring 21 is sleeved on the outer side of the positioning pin 20, the spring 21 has the compression elastic force effect, a second clamping clip 22 is fixedly connected to the right end of the connecting shaft 14, and the cylinder body 8 is clamped in the second clamping clip 22.

Referring to fig. 1, a first shaft hole 3 is formed in a fixing frame 2, a rotating shaft 4 is rotatably connected in the first shaft hole 3, a first limiting ring 5 is fixedly sleeved on the outer side of the rotating shaft 4, and the first limiting ring 5 is in contact with the surface of the fixing frame 2. The design of the first shaft hole 3 provides a mounting space for the rotating shaft 4, and the rotating shaft 4 can rotate in the first shaft hole 3.

Referring to fig. 1, the outer side of the rotating shaft 4 is fixedly sleeved with a second limiting ring 6, and the second limiting ring 6 contacts with the surface of the fixing frame 2. Through the design of second spacing ring 6, can prevent that pivot 4 from taking place axial displacement with first spacing ring 5 cooperation.

Referring to fig. 2, a second shaft hole 13 is formed in the moving frame 11, a connecting shaft 14 is rotatably connected in the second shaft hole 13, a third limiting ring 15 is fixedly sleeved on the outer side of the connecting shaft 14, and the third limiting ring 15 is in contact with the surface of the moving frame 11. The second shaft hole 13 provides a rotating space for the connecting shaft 14, and the third limiting ring 15 can be matched with the positioning ring 16 to prevent the connecting shaft 14 from moving axially relative to the moving frame 11.

Referring to fig. 2, the positioning ring 16 has two positioning grooves 17, the two positioning grooves 17 are symmetrically distributed on the positioning ring 16, and one positioning groove 17 is connected with a positioning pin 20. The positioning ring 16 is positioned by designing two positioning grooves 17 to match with the positioning pins 20.

Referring to fig. 2, the positioning pin 20 is provided with a protruding ring, the protruding ring contacts with the spring 21, and the upper end of the spring 21 contacts with the supporting seat 18. The spring 21 is designed to allow the detent pin 20 to engage the detent slot 17.

When the clamp is used, the cylinder body 8 is placed on the second clamp 22, then the cylinder 9 is started, the cylinder 9 drives the cylinder rod 10 to move, the cylinder rod 10 drives the moving frame 11 to move, the moving frame 11 drives the connecting shaft 14 to move, the connecting shaft 14 drives the second clamp 22 to move, the second clamp 22 drives the cylinder body 8 to move, the cylinder body 8 is matched with the first clamp 7, clamping can be completed, and then polishing work can be carried out; when the station needs to be switched, the positioning pin 20 can be moved upwards, the positioning pin 20 leaves the positioning groove 17, then the cylinder body 8 is turned over for 180 degrees, the positioning pin 20 is reset, the positioning pin 20 is clamped into the other positioning groove 17, the re-positioning is realized, the station switching can be realized, the convenience and the rapidness are realized, and the applicability is good; when the cylinder body 8 needs to be taken down, the cylinder rod 10 of the cylinder 9 is reset through the switch, the second clamping 22 is reset, the cylinder body 8 can be removed from clamping, the dismounting is convenient, and the working efficiency can be improved.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application is common knowledge in the field, and the present application mainly protects the mechanical device, so the control mode and the circuit connection are not explained in detail in the present application.

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 hydraulic cylinder anchor clamps of polishing, includes base (1), its characterized in that: the upper end of the base (1) is fixedly connected with a fixed frame (2), the fixed frame (2) is rotationally connected with a rotating shaft (4), the left end of the rotating shaft (4) is fixedly connected with a first clamp (7), a cylinder body (8) is clamped in the first clamp (7), the upper end of the base (1) is fixedly provided with a cylinder (9), the right end of a cylinder rod (10) of the cylinder (9) is fixedly connected with a movable frame (11), the lower end of the movable frame (11) is fixedly connected with a slide seat (12), the lower end of the slide seat (12) is slidably connected with the upper end of the base (1), the movable frame (11) is rotationally connected with a connecting shaft (14), the outer side of the connecting shaft (14) is fixedly sleeved with a positioning ring (16), the positioning ring (16) is in contact with the surface of the movable frame (11), and the right end of the movable frame (11), a through hole (19) is formed in the supporting seat (18), a positioning pin (20) is connected in the through hole (19) in a sliding mode, a spring (21) is sleeved on the outer side of the positioning pin (20), a second clamping clip (22) is fixedly connected to the right end of the connecting shaft (14), and a cylinder body (8) is clamped in the second clamping clip (22).

2. The hydraulic cylinder grinding clamp according to claim 1, characterized in that: first shaft hole (3) have been seted up in mount (2), first shaft hole (3) internal rotation is connected with pivot (4), first spacing ring (5) have been cup jointed to the outside of pivot (4) is fixed, the surface contact of first spacing ring (5) and mount (2).

3. The hydraulic cylinder grinding clamp according to claim 1, characterized in that: the outer side of the rotating shaft (4) is fixedly sleeved with a second limiting ring (6), and the second limiting ring (6) is in surface contact with the fixed frame (2).

4. The hydraulic cylinder grinding clamp according to claim 1, characterized in that: a second shaft hole (13) is formed in the movable frame (11), a connecting shaft (14) is rotationally connected in the second shaft hole (13), a third limiting ring (15) is fixedly sleeved on the outer side of the connecting shaft (14), and the third limiting ring (15) is in contact with the surface of the movable frame (11).

5. The hydraulic cylinder grinding clamp according to claim 1, characterized in that: set up constant head tank (17) in holding ring (16), the quantity of constant head tank (17) is two, two constant head tank (17) are the symmetric distribution on holding ring (16), one of them the joint has locating pin (20) in constant head tank (17).

6. The hydraulic cylinder grinding clamp according to claim 1, characterized in that: the positioning pin (20) is provided with a convex ring, the convex ring is in contact with the spring (21), and the upper end of the spring (21) is in contact with the supporting seat (18).