CN218657943U - Clamping mechanism for machining eccentric sleeve - Google Patents
Clamping mechanism for machining eccentric sleeve Download PDFInfo
- Publication number
- CN218657943U CN218657943U CN202222934878.5U CN202222934878U CN218657943U CN 218657943 U CN218657943 U CN 218657943U CN 202222934878 U CN202222934878 U CN 202222934878U CN 218657943 U CN218657943 U CN 218657943U
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- clamp splice
- support frame
- sleeve
- fixed connection
- roof
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Abstract
The utility model discloses a clamping machine constructs is used in eccentric bushing processing, the loach carrying platform comprises a supporting fram, the support frame top is equipped with the lower clamp splice of two symmetries, the fixed slot has been seted up down at clamp splice top middle part down, the clamp splice both sides all are equipped with the backup pad down, backup pad top and roof fixed connection, roof top middle part is equipped with the pneumatic cylinder, pneumatic cylinder stroke end runs through roof and last clamp splice fixed connection, it has seted up the fixed slot to go up the clamp splice lower extreme, support frame below middle part is equipped with the sleeve, be equipped with the movable block in the sleeve, the movable block top is equipped with the ejector pin, the ejector pin top runs through support frame and supporting shoe fixed connection. This kind of clamping machine constructs, goes up the clamp splice and can adjust with the distance between the clamp splice down for clamping machine constructs and can fixes a position not unidimensional eccentric bushing, has avoided the loaded down with trivial details operation that the change anchor clamps brought, the effectual machining efficiency who improves eccentric bushing.
Description
Technical Field
The utility model relates to an eccentric bushing processing technology field specifically is a clamping machine constructs is used in eccentric bushing processing.
Background
The eccentric sleeve is a part for realizing adjustable inner hole diameter, and is mainly formed by mutually inserting and connecting shaft sleeves with different axial centers, and can achieve the purpose of circumferential and axial fixation of an inner ring by a fastening screw. Therefore, the clamping mechanism for machining the eccentric sleeve is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clamping machine constructs is used in eccentric cover processing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clamping machine constructs for eccentric bushing processing, includes the support frame, the support frame top is equipped with the lower clamp splice of two symmetries, the fixed slot has been seted up down in clamp splice top middle part down, the clamp splice both sides all are equipped with the backup pad down, backup pad top and roof fixed connection, roof top middle part is equipped with the pneumatic cylinder, pneumatic cylinder stroke end runs through roof and last clamp splice fixed connection, go up the clamp splice lower extreme and seted up the fixed slot, support frame below middle part is equipped with the sleeve, be equipped with the movable block in the sleeve, the movable block top is equipped with the ejector pin, the ejector pin top runs through support frame and supporting shoe fixed connection, the supporting shoe upper end has been seted up and has been supported the groove, pass through spring and sleeve bottom fixed connection below the movable block.
Preferably, rubber pads are arranged in the lower fixing groove and the upper fixing groove.
Preferably, the support frame both sides all are equipped with the mounting panel, be equipped with the mounting hole of two symmetries on the mounting panel.
Preferably, the top plate is provided with guide rods on two sides of the hydraulic cylinder, and the lower portion of each guide rod is fixedly connected with the upper clamping block.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of clamping machine constructs is used in eccentric cover processing, the pneumatic cylinder is when stretching out and drawing back, the pneumatic cylinder stroke end can promote the clamp splice and carry out the removal of vertical direction, thereby through last clamp splice and the lower mutually supporting between the clamp splice, make and go up fixed slot and fixed slot down and can fix a position eccentric cover, go up the clamp splice and can adjust with the distance between the clamp splice down, make clamping machine construct and can fix a position not unidimensional eccentric cover, the loaded down with trivial details operation that anchor clamps brought has been avoided changing, the effectual machining efficiency who improves eccentric cover.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of part A of the present invention;
in the figure: the device comprises a support frame 1, a lower clamping block 2, a lower fixing groove 3, a supporting plate 4, a top plate 5, a hydraulic cylinder 6, an upper clamping block 7, a fixing groove 8, a rubber pad 9, a sleeve 10, an ejector rod 11, a supporting block 12, a supporting groove 13, a movable block 14, a spring 15, a mounting plate 16, a mounting hole 17 and a guide rod 18.
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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a clamping mechanism is used in eccentric cover processing, includes support frame 1, support frame 1 top is equipped with two symmetrical lower clamp splice 2, fixed slot 3 has been seted up at lower clamp splice 2 top middle part down, 2 both sides of lower clamp splice all are equipped with backup pad 4, backup pad 4 top and roof 5 fixed connection, roof 5 top middle part is equipped with pneumatic cylinder 6, pneumatic cylinder 6 stroke end runs through roof 5 and last clamp splice 7 fixed connection, last fixed slot 8 has been seted up to last clamp splice 7 lower extreme, and when pneumatic cylinder 6 stretches out and draws back, pneumatic cylinder 6 stroke end can promote last clamp splice 7 and carry out the removal of vertical direction to mutually supporting through the cooperation between last clamp splice 7 and the lower clamp splice 2, make last fixed slot 8 and lower fixed slot 3 can fix a position the eccentric cover, support frame 1 below middle part is equipped with sleeve 10, be equipped with movable block 14 in the sleeve 10, movable block 14 and sleeve 10 swing joint, movable block 14 top is equipped with ejector pin 11, ejector pin 11 top runs through support frame 1 and 12 fixed connection, support block 12 upper end has seted up 13, movable block 14 passes through spring 15 below fixed connection, support spring 15, thereby the eccentric spring carries out the eccentric spring extrusion cover through supporting shoe 15, thereby the ejector pin extrusion, support spring, thereby the ejector pin 15 behind the supporting shoe 15 to the eccentric cover extrusion.
All be equipped with rubber pad 9 in lower fixed slot 3 and the last fixed slot 8, rubber pad 9 has elasticity, through the setting of rubber pad 9, can effectually cushion the clamp force that last clamp splice 7 and lower clamp splice 2 received, and the setting of rubber pad 9 has increased the frictional force between eccentric cover and last clamp splice 7 and the clamp splice 2 down simultaneously, has avoided eccentric cover pivoted phenomenon to appear.
The roof 5 is located 6 both sides of pneumatic cylinder and all is equipped with guide bar 18, guide bar 18 below and last clamp splice 7 fixed connection, guide bar 18 and roof 5 swing joint through the mutually supporting between guide bar 18 and the roof 5, the effectual mobility stability who goes up clamp splice 7 that has improved.
Specifically, the utility model discloses in, pneumatic cylinder 6 is when stretching out and drawing back, clamp splice 7 carries out the removal of vertical direction in the promotion of pneumatic cylinder 6 stroke end, thereby through last clamp splice 7 and the lower mutual cooperation between clamp splice 2, make it can fix a position eccentric cover to go up fixed slot 8 and lower fixed slot 3, the setting of rubber pad 9, the effectual clamp power that receives clamp splice 7 and lower clamp splice 2 cushions, the setting of rubber pad 9 has increased eccentric cover and last clamp splice 7 and the frictional force between clamp splice 2 down simultaneously, pivoted phenomenon has been avoided eccentric cover to appear, after eccentric cover links both ends location, eccentric cover extrudees supporting shoe 12, transmission through ejector pin 11, make movable block 14 extrude spring 15, thereby through spring 15's elasticity, make supporting shoe 12 can support eccentric cover middle part.
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 (4)
1. The utility model provides an eccentric bushing processing is with clamping machine structure, includes support frame (1), its characterized in that: support frame (1) top is equipped with lower clamp splice (2) of two symmetries, fixed slot (3) have been seted up down in clamp splice (2) top middle part down, clamp splice (2) both sides all are equipped with backup pad (4) down, backup pad (4) top and roof (5) fixed connection, roof (5) top middle part is equipped with pneumatic cylinder (6), pneumatic cylinder (6) stroke end runs through roof (5) and last clamp splice (7) fixed connection, go up clamp splice (7) lower extreme and seted up fixed slot (8), support frame (1) below middle part is equipped with sleeve (10), be equipped with movable block (14) in sleeve (10), movable block (14) top is equipped with ejector pin (11), ejector pin (11) top is run through support frame (1) and supporting shoe (12) fixed connection, supporting shoe (12) upper end has been seted up and has been propped up groove (13), movable block (14) below is through spring (15) and sleeve (10) bottom fixed connection.
2. The clamping mechanism for machining the eccentric sleeve as claimed in claim 1, wherein the clamping mechanism comprises: rubber pads (9) are arranged in the lower fixing groove (3) and the upper fixing groove (8).
3. The clamping mechanism for machining the eccentric sleeve as claimed in claim 1, wherein the clamping mechanism comprises: support frame (1) both sides all are equipped with mounting panel (16), be equipped with mounting hole (17) of two symmetries on mounting panel (16).
4. The clamping mechanism for machining the eccentric sleeve as claimed in claim 1, wherein the clamping mechanism comprises: the top plate (5) is positioned on two sides of the hydraulic cylinder (6) and is provided with guide rods (18), and the lower portion of each guide rod (18) is fixedly connected with the upper clamping block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222934878.5U CN218657943U (en) | 2022-11-04 | 2022-11-04 | Clamping mechanism for machining eccentric sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222934878.5U CN218657943U (en) | 2022-11-04 | 2022-11-04 | Clamping mechanism for machining eccentric sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218657943U true CN218657943U (en) | 2023-03-21 |
Family
ID=85567931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222934878.5U Active CN218657943U (en) | 2022-11-04 | 2022-11-04 | Clamping mechanism for machining eccentric sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218657943U (en) |
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2022
- 2022-11-04 CN CN202222934878.5U patent/CN218657943U/en active Active
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