CN211136085U - Cylinder body positioning fixture for assembling hydraulic oil cylinder - Google Patents
Cylinder body positioning fixture for assembling hydraulic oil cylinder Download PDFInfo
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- CN211136085U CN211136085U CN201922037715.5U CN201922037715U CN211136085U CN 211136085 U CN211136085 U CN 211136085U CN 201922037715 U CN201922037715 U CN 201922037715U CN 211136085 U CN211136085 U CN 211136085U
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Abstract
The utility model discloses a cylinder body positioning fixture for assembling a hydraulic oil cylinder, which belongs to the field of positioning fixtures and comprises a base, a left baffle is fixedly connected on the left side of the upper end of the base, a right baffle is fixedly connected on the right side of the upper end of the base, a square groove is respectively arranged on the left baffle and the right baffle, a through groove is respectively arranged on the left baffle and the right baffle, a pressure rod is respectively and rotatably connected on the upper ends of the left baffle and the right baffle through screw threads, the left side and the right side of a cylinder body sleeve can be conveniently positioned and fixed through the arrangement of the left baffle and the right baffle, the inside of the cylinder body sleeve can be conveniently clamped and fixed through the arrangement of a left clamping block and a right clamping block, the cylinder body sleeve can be prevented from rotating and moving during welding through the combination of the left baffle and the right baffle, the welding is convenient, the right baffle and the, the cylinder sleeve with different lengths can be conveniently fixed.
Description
Technical Field
The utility model relates to a positioning fixture field, more specifically say, relate to an assembly hydraulic cylinder's cylinder body positioning fixture.
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. Because the rolled surface metal is plastically deformed, the surface structure is cold hardened and the crystal grains are thinned to form a compact fibrous shape and a residual stress layer is formed, so that the hardness and the strength are improved, and the wear resistance, the corrosion resistance and the matching property of the surface of the workpiece are improved.
At present, when the cylinder body of the hydraulic oil cylinder is assembled by welding, the cylinder body is mostly fixed through a simple positioning fixture, the fixing effect is poor, the cylinder body is easy to rotate, so that the welding work cannot be smoothly carried out, welding errors easily occur, and meanwhile, the existing positioning fixture cannot fix the cylinder body with different lengths.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, the utility model aims to provide an assembly hydraulic cylinder's cylinder body positioning fixture, setting through left baffle and right baffle, it is fixed to fix a position the telescopic left and right sides of cylinder body conveniently, setting through left fixture block and right fixture block, it is fixed to conveniently carry out the joint to the telescopic inside of cylinder body, through the combination between them, avoid cylinder body sleeve to take place to rotate and remove when the welding, convenient welding, setting through gag lever post and spacing groove, be connected with the threaded rod through the cutting ferrule, conveniently fix right baffle and right fixture block in different positions, conveniently fix the cylinder body sleeve of different length.
In order to solve the above problems, the utility model adopts the following technical proposal.
A cylinder body positioning fixture for assembling a hydraulic oil cylinder comprises a base, wherein a left baffle is fixedly connected to the left side of the upper end of the base, a right baffle is fixedly connected to the right side of the upper end of the base, square grooves are formed in the left baffle and the right baffle respectively, through grooves are formed in the left baffle and the right baffle respectively, a pressure rod is rotatably connected to the upper ends of the left baffle and the right baffle respectively through threads, a pressure block is fixedly connected to the lower end of the pressure rod, a square rod is slidably connected to the inside of the square groove, a left clamping block and a right clamping block are fixedly connected to one end of the square rod respectively, a connecting block is fixedly connected to the front end and the rear end of the right baffle respectively, a connecting rod is fixedly connected to one side of the connecting block, a fixing plate is fixedly connected to the right side of the upper end of the base, limiting, through the setting of left baffle and right baffle, it is fixed that the convenience is fixed a position the telescopic left and right sides of cylinder body, through the setting of left fixture block and right fixture block, it is fixed that the convenient joint that carries out to telescopic inside of cylinder body, through combination between them, avoid the cylinder body sleeve to take place to rotate and remove when the welding, convenient welding, through the setting of gag lever post and spacing groove, be connected with the threaded rod through the cutting ferrule, the convenient position of fixing different length, the cylinder body sleeve of convenient fixed right baffle and right fixture block.
Further, the lower extreme fixedly connected with skid resistant course of briquetting, the depression bar pushes down the briquetting and makes the skid resistant course hug closely with the upper end surface of square pole, through the setting of skid resistant course, has increaseed the friction between briquetting and the square pole, avoids the square pole to take place to remove.
Further, the right side fixedly connected with cutting ferrule of connecting rod, the fixed plate is connected with the threaded rod through the screw rotation, the one end of threaded rod is connected with the internal rotation of cutting ferrule, through threaded rod and cutting ferrule joint, conveniently fixes the position that the upper end of base is different to right baffle, the cylinder body sleeve of fixed different length of easy to assemble.
Furthermore, both sides are equipped with the spacing groove respectively around the base, gag lever post and spacing groove sliding connection through gag lever post and spacing groove sliding connection, avoid right baffle to break away from the upper end of base.
Further, left side fixture block and right fixture block respectively with the telescopic inside left and right sides joint of cylinder body, the telescopic left and right sides of cylinder body is hugged closely with a side surface of left baffle and right baffle respectively, and left side fixture block is fixed the telescopic inside left and right sides of cylinder body with right fixture block respectively.
Further, the cylinder sleeve is made of iron and is cylindrical, and the inner side and the outer side of the cylinder sleeve are respectively sprayed with antirust paint.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is through the setting of left baffle and right baffle, it is fixed that the convenience is fixed a position the telescopic left and right sides of cylinder body, through the setting of left fixture block and right fixture block, it is fixed that the convenient joint that carries out to the telescopic inside of cylinder body, through combination between them, avoid the cylinder body sleeve to take place to rotate and remove when the welding, convenient welding, through the setting of gag lever post and spacing groove, be connected with the threaded rod through the cutting ferrule, the convenient position at the difference is fixed right baffle and right fixture block, the cylinder body sleeve of convenient fixed different length.
(2) The lower extreme fixedly connected with skid resistant course of briquetting, depression bar push down the briquetting and make the skid resistant course hug closely with the upper end surface of square pole, through the setting of skid resistant course, have increaseed the friction between briquetting and the square pole, avoid square pole to take place to remove.
(3) The right side fixedly connected with cutting ferrule of connecting rod, the fixed plate is connected with the threaded rod through the screw thread rotation, and the one end of threaded rod is connected with the inside rotation of cutting ferrule, through threaded rod and cutting ferrule joint, conveniently fixes the position that the upper end is different at the base to right baffle, the cylinder body sleeve of fixed different length of easy to assemble.
(4) The front side and the rear side of the base are respectively provided with a limiting groove, and the limiting rod is connected with the limiting groove in a sliding manner, so that the right baffle is prevented from being separated from the upper end of the base through the limiting rod and the limiting groove in a sliding manner.
(5) The left clamping block and the right clamping block are respectively clamped with the left side and the right side of the inside of the cylinder sleeve, the left side and the right side of the cylinder sleeve are respectively attached to one side surface of the left baffle and the right baffle, and the left clamping block and the right clamping block are respectively used for fixing the left side and the right side of the inside of the cylinder sleeve.
(6) The cylinder sleeve is made of iron and is cylindrical, and the inner side and the outer side of the cylinder sleeve are respectively sprayed with antirust paint.
Drawings
FIG. 1 is a top sectional view of the overall structure of the present invention;
FIG. 2 is a right side sectional view of the junction of the base and the right baffle of the present invention;
fig. 3 is a left side sectional view of the left baffle of the present invention;
fig. 4 is a right side view of the connecting rod of the present invention.
The reference numbers in the figures illustrate:
1. a base; 2. a left baffle; 3. a right baffle; 4. a square groove; 5. a through groove; 6. a pressure lever; 7. briquetting; 8. an anti-slip layer; 9. a square rod; 10. a left clamping block; 11. a right clamping block; 12. connecting blocks; 13. a connecting rod; 14. a card sleeve; 15. a fixing plate; 16. a threaded rod; 17. a limiting rod; 18. a limiting groove; 19. a cylinder sleeve.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, a cylinder positioning fixture for assembling a hydraulic cylinder comprises a base 1 and fig. 1-2, wherein a left baffle 2 is fixedly connected to the left side of the upper end of the base 1, a right baffle 3 is fixedly connected to the right side of the upper end of the base 1, a square groove 4 is respectively formed on the left baffle 2 and the right baffle 3, a through groove 5 is respectively formed on the left baffle 2 and the right baffle 3, a press rod 6 is respectively and rotatably connected to the upper ends of the left baffle 2 and the right baffle 3 through threads, a press block 7 is fixedly connected to the lower end of the press rod 6, a square rod 9 is slidably connected to the inside of the square groove 4, a left fixture block 10 and a right fixture block 11 are respectively and fixedly connected to one end of the square rod 9, a connecting block 12 is respectively and fixedly connected to the front and rear ends of the right side of the right baffle 3, a connecting rod 13 is fixedly connected to one side of the connecting block 12, a, cylinder body sleeve 19 has been placed to base 1's upper end, setting through left baffle 2 and right baffle 3, it is convenient to fix a position the left and right sides of cylinder body sleeve 19, setting through left fixture block 10 and right fixture block 11, it is convenient to carry out the joint fixed to cylinder body sleeve 19's inside, through the combination between them, avoid cylinder body sleeve 19 to take place to rotate and remove when the welding, convenient welding, setting through gag lever post 17 and spacing groove 18, be connected with threaded rod 16 through cutting ferrule 14, conveniently fix right baffle 3 in different positions with right fixture block 11, cylinder body sleeve 19 of convenient fixed different length.
Please refer to fig. 1, the lower extreme fixedly connected with skid resistant course 8 of briquetting 7, depression bar 6 pushes down briquetting 7 and makes skid resistant course 8 hug closely with the upper end surface of square pole 9, setting through skid resistant course 8, the friction between briquetting 7 and the square pole 9 has been increaseed, avoid square pole 9 to take place to remove, the right side fixedly connected with cutting ferrule 14 of connecting rod 13, fixed plate 15 is connected with threaded rod 16 through the screw thread rotation, the one end of threaded rod 16 is connected with the inside rotation of cutting ferrule 14, through threaded rod 16 and cutting ferrule 14 joint, conveniently fix the different positions in the upper end of base 1 to right baffle 3, cylinder body sleeve 19 of different length is fixed to the easy to assemble.
Referring to fig. 1, the front side and the rear side of the base 1 are respectively provided with a limiting groove 18, the limiting rod 17 is slidably connected with the limiting groove 18, the right baffle 3 is prevented from being separated from the upper end of the base 1 by the sliding connection of the limiting rod 17 and the limiting groove 18, the left fixture block 10 and the right fixture block 11 are respectively clamped with the left side and the right side of the inside of the cylinder sleeve 19, the left side and the right side of the cylinder sleeve 19 are respectively attached to the surface of one side of the left baffle 2 and the surface of one side of the right baffle 3, the left fixture block 10 and the right fixture block 11 are used for fixing the left side and the right side of the inside of the cylinder sleeve 19 respectively, the cylinder sleeve 19 is made of iron.
Firstly, a left clamping block 10 and a right clamping block 11 are respectively clamped on the left side and the right side inside a cylinder sleeve 19 in a sliding manner, then the cylinder sleeve 19 is moved to the upper end of a base 1, meanwhile, the left side of the cylinder sleeve 19 leans against the right side of a left baffle plate 2, meanwhile, a square rod 9 is connected with a square groove 4 inside the left baffle plate 2 in a sliding manner, then, a pressing rod 6 presses down the pressing block 7, the pressing block 7 presses an anti-skid layer 8 to be tightly attached to the upper end surface of the square rod 9, then, the right baffle plate 3 is moved leftwards, meanwhile, a limiting rod 17 is connected with a limiting groove 18 in a sliding manner, when the left side of the right baffle plate 3 is tightly attached to the right side surface of the cylinder sleeve 19, meanwhile, the right clamping block 11 is clamped on the right side inside the cylinder sleeve 19 in a sliding manner, then, a threaded rod 16 is rotated, the, fix cylinder body sleeve 19's the left and right sides simultaneously, remove and roll about avoiding, make things convenient for weldment work, setting through left baffle 2 and right baffle 3, it is fixed convenient to fix a position cylinder body sleeve 19's the left and right sides, setting through left fixture block 10 and right fixture block 11, it is fixed that convenient joint is carried out to cylinder body sleeve 19's inside, through the combination between them, avoid cylinder body sleeve 19 to take place to rotate and remove when the welding, make things convenient for the welding, setting through gag lever post 17 and spacing groove 18, be connected with threaded rod 16 through cutting ferrule 14, conveniently fix right baffle 3 and right fixture block 11 in different positions, cylinder body sleeve 19 of different length conveniently fixes.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides an assembly hydraulic cylinder's cylinder body positioning fixture, includes base (1), its characterized in that: the upper end left side of the base (1) is fixedly connected with a left baffle (2), the upper end right side of the base (1) is fixedly connected with a right baffle (3), the left baffle (2) and the right baffle (3) are respectively provided with a square groove (4), the left baffle (2) and the right baffle (3) are respectively provided with a through groove (5), the upper ends of the left baffle (2) and the right baffle (3) are respectively and rotatably connected with a pressure lever (6) through threads, the lower end of the pressure lever (6) is fixedly connected with a pressing block (7), the square groove (4) is internally and slidably connected with a square rod (9), one end of the square rod (9) is respectively and fixedly connected with a left clamping block (10) and a right clamping block (11), the front end and the rear end of the right side of the right baffle (3) are respectively and fixedly connected with a connecting block (12), and one side of the connecting, the upper end right side fixedly connected with fixed plate (15) of base (1), both sides are fixedly connected with gag lever post (17) respectively around the lower extreme of right baffle (3), cylinder body sleeve (19) have been placed to the upper end of base (1).
2. The cylinder positioning jig for assembling the hydraulic cylinder as claimed in claim 1, wherein: the lower extreme fixedly connected with skid resistant course (8) of briquetting (7), depression bar (6) push down briquetting (7) make skid resistant course (8) and square pole (9) upper end surface hug closely.
3. The cylinder positioning jig for assembling the hydraulic cylinder as claimed in claim 1, wherein: the right side fixedly connected with cutting ferrule (14) of connecting rod (13), fixed plate (15) are connected with threaded rod (16) through the screw rotation, the one end of threaded rod (16) is connected with the inside rotation of cutting ferrule (14).
4. The cylinder positioning jig for assembling the hydraulic cylinder as claimed in claim 1, wherein: limiting grooves (18) are respectively formed in the front side and the rear side of the base (1), and the limiting rods (17) are connected with the limiting grooves (18) in a sliding mode.
5. The cylinder positioning jig for assembling the hydraulic cylinder as claimed in claim 1, wherein: the left clamping block (10) and the right clamping block (11) are respectively clamped with the left side and the right side of the interior of the cylinder sleeve (19), and the left side and the right side of the cylinder sleeve (19) are respectively clung to one side surface of the left baffle (2) and the right baffle (3).
6. The cylinder positioning jig for assembling the hydraulic cylinder as claimed in claim 1, wherein: the cylinder sleeve (19) is made of iron, and the cylinder sleeve (19) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922037715.5U CN211136085U (en) | 2019-11-22 | 2019-11-22 | Cylinder body positioning fixture for assembling hydraulic oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922037715.5U CN211136085U (en) | 2019-11-22 | 2019-11-22 | Cylinder body positioning fixture for assembling hydraulic oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211136085U true CN211136085U (en) | 2020-07-31 |
Family
ID=71773810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922037715.5U Active CN211136085U (en) | 2019-11-22 | 2019-11-22 | Cylinder body positioning fixture for assembling hydraulic oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211136085U (en) |
-
2019
- 2019-11-22 CN CN201922037715.5U patent/CN211136085U/en active Active
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