CN220574709U - Wear-resistant copper sleeve applicable to tie bar guiding of die casting machine - Google Patents
Wear-resistant copper sleeve applicable to tie bar guiding of die casting machine Download PDFInfo
- Publication number
- CN220574709U CN220574709U CN202322040982.4U CN202322040982U CN220574709U CN 220574709 U CN220574709 U CN 220574709U CN 202322040982 U CN202322040982 U CN 202322040982U CN 220574709 U CN220574709 U CN 220574709U
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- Prior art keywords
- sleeve
- limiting
- semicircular
- semicircular sleeve
- wear
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 24
- 239000010949 copper Substances 0.000 title claims abstract description 24
- 238000004512 die casting Methods 0.000 title claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 241000227287 Elliottia pyroliflora Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a wear-resistant copper sleeve suitable for guiding a tie bar of a die casting machine, which comprises a first semicircular sleeve and a second semicircular sleeve, wherein the first semicircular sleeve is symmetrical with the second semicircular sleeve, a plurality of limiting holes are symmetrically and fixedly formed in the upper and lower sides of the first semicircular sleeve and the second semicircular sleeve, which are close to each other, the rear ends of the limiting holes are fixedly communicated with each other, limiting assemblies are fixedly arranged at the upper ends of the sides of the second semicircular sleeve and the first semicircular sleeve, which are close to each other, a plurality of limiting posts are fixedly arranged at the lower ends of the second semicircular sleeve, the limiting posts are matched with the limiting holes at the lower ends, which are vertically symmetrical, the first semicircular sleeve and the second semicircular sleeve are fixedly connected through the limiting assemblies, and the structural design reduces friction force when the copper sleeve works, so that the copper sleeve is more wear-resistant to a certain extent, and the structure is convenient to detach and replace.
Description
Technical Field
The utility model relates to the technical field of die casting machine accessories, in particular to a wear-resistant copper sleeve suitable for guiding a tie bar of a die casting machine.
Background
The tie bar is a common part on numerical control machinery, is a bar-shaped component which is arranged on machinery or a building and plays a traction role, the principle is that a balance template slides and bears tension brought by a mold locking, in the mold locking mechanism, the performance of the tie bar directly influences the rigidity and the stability of the system, the structural characteristics of the tie bar are improved, the rigidity and the stability of the system can be effectively improved, the tie bar and a copper sleeve are difficult to detach in the prior art, more time is wasted when the copper sleeve is difficult to replace, and therefore, the wear-resistant copper sleeve suitable for tie bar guiding of a die casting machine is needed to be provided to solve the problems.
Disclosure of Invention
In order to achieve the above purpose, the utility model provides a wear-resistant copper sleeve suitable for guiding a tie bar of a die casting machine, which comprises a first semicircular sleeve and a second semicircular sleeve, wherein the first semicircular sleeve and the second semicircular sleeve are symmetrical, a plurality of limiting holes are symmetrically and fixedly formed in the upper and lower sides of the first semicircular sleeve and the second semicircular sleeve, which are close to each other, the rear ends of the limiting holes are fixedly communicated with limiting grooves, a limiting assembly is fixedly arranged at the upper ends of the side, which is close to each other, of the second semicircular sleeve, a plurality of limiting posts are fixedly arranged at the lower ends of the second semicircular sleeve, the first semicircular sleeve is matched with the limiting holes at the lower ends, which are vertically symmetrical, the first semicircular sleeve and the second semicircular sleeve are fixedly connected through the limiting assembly, and the structural design reduces friction force during working so that the copper sleeve is more wear-resistant to a certain extent, and the structure is convenient to detach and replace the copper sleeve.
Preferably, the spacing subassembly is including fixed setting up at semicircle sleeve two and semicircle sleeve one be close to a plurality of spacing post second of one side upper end each other and fixed intercommunication offer at semicircle sleeve one front end upper surface's mounting hole one, a plurality of spacing post second surface runs through fixed mounting hole two, a plurality of spacing post two cooperatees with the spacing hole of a plurality of spacing hole upper ends of upper and lower symmetry, a plurality of the mounting hole two extends to the spacing inslot and is linked together with the spacing groove, mounting hole one is connected with the gag lever post with the cooperation of mounting hole two, gag lever post runs through mounting hole one, a plurality of mounting hole two, and this structural design is simple and convenient dismantles the change to the copper sheathing.
Preferably, the rear end of the limiting rod is fixedly provided with a threaded structure, a plurality of limiting posts II are penetrated and provided with threaded holes from one surface farthest from the first mounting hole, the threaded holes are connected with the threaded structure in a threaded fit manner, and the structural design is simple, so that the fixing between the first semicircular sleeve and the second semicircular sleeve is more stable.
Preferably, the first front end fixed surface of semicircle sleeve is equipped with smooth semicircle cambered surface one, the fixed smooth semicircle cambered surface two that is equipped with in front end of semicircle sleeve two, the fixed cooperation groove that is equipped with of one end that smooth semicircle cambered surface one upper end surface and smooth semicircle cambered surface two are close to, mounting hole one is located the cooperation inslot, just the gag lever post stretches into mounting hole one, mounting hole two and the degree of depth of spacing inslot highly being less than the cooperation groove completely, and this structural design is simple to have reduced the frictional force of copper sheathing during operation to a certain extent, consequently makes the copper sheathing more wear-resisting.
Preferably, the first semicircular sleeve and the second semicircular sleeve are connected in an internal fit manner, positioning blocks are symmetrically and fixedly arranged on the front end surfaces of the first semicircular sleeve and the second semicircular sleeve, positioning grooves are symmetrically formed in the inner side surfaces of the first semicircular sleeve and the second semicircular sleeve, and the positioning blocks are matched with the positioning grooves.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up semicircle sleeve one, semicircle sleeve two, spacing subassembly, locating piece, constant head tank, mounting hole one, spacing post one, cooperation between the spacing hole can realize quick with semicircle sleeve one, semicircle sleeve two fix a position, fix with the tie rod post, can realize the more stable with semicircle sleeve one, semicircle sleeve two, fixed between the tie rod post through setting up the cooperation between screw structure, screw hole, gag lever post, the spacing groove, can reduce the frictional force of copper sheathing at the during operation through setting up cooperation between smooth semicircle cambered surface one, smooth semicircle cambered surface two to make the copper sheathing more wear-resisting to a certain extent.
Drawings
FIG. 1 is a schematic diagram of an overall split structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic view of a tie bar according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A;
FIG. 5 is a schematic diagram of the structure of the limiting slot and the limiting hole according to the present utility model.
In the figure: 1. a semicircular sleeve I; 2. a semicircular sleeve II; 3. a limit component; 4. a tie bar; 11. a positioning groove; 12. a smooth semicircular arc surface I; 13. a first mounting hole; 14. a mating groove; 15. a limit groove; 16. a limiting hole; 21. a first limit column; 22. a smooth semicircular arc surface II; 31. a second limit column; 32. a second mounting hole; 33. a threaded hole; 34. a limit rod; 35. a thread structure; 41. and (5) positioning blocks.
Detailed Description
In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-5, the copper sleeve structure comprises a first semicircular sleeve 1 and a second semicircular sleeve 2, wherein the first semicircular sleeve 1 and the second semicircular sleeve 2 are symmetrical, a plurality of limiting holes 16 are fixedly formed in the upper side and the lower side of the first semicircular sleeve 1 and the second semicircular sleeve 2, which are close to each other, the rear ends of the limiting holes 16 are fixedly communicated with each other, limiting assemblies 3 are fixedly arranged in the upper ends of the upper sides of the second semicircular sleeve 2 and the first semicircular sleeve 1, a plurality of limiting columns 21 are fixedly arranged in the lower ends of the upper sides of the second semicircular sleeve 2 and the first semicircular sleeve 1, the limiting columns 21 are matched with the limiting holes 16 in the lower ends, which are close to each other, of the first semicircular sleeve 1 and the second semicircular sleeve 2 are fixedly connected through the limiting assemblies 3, and the copper sleeve structure is simple and convenient to detach and replace.
Referring to fig. 1, 4 and 5, the limiting assembly 3 includes a plurality of limiting posts 31 fixedly disposed on the upper ends of the side, close to each other, of the semicircular sleeve 2 and the semicircular sleeve 1, and a first mounting hole 13 fixedly connected to the upper surface of the front end of the semicircular sleeve 1, a plurality of mounting holes 32 are fixedly disposed on the surface of the limiting posts 31 in a penetrating manner, the limiting posts 31 are matched with the limiting holes 16 on the upper ends of the limiting holes 16 which are vertically symmetrical, the mounting holes 32 extend into the limiting grooves 15 and are communicated with the limiting grooves 15, the first mounting holes 13 are connected with limiting rods 34 in a matching manner with the mounting holes 32, and the limiting rods 34 penetrate through the first mounting holes 13 and the mounting holes 32.
Referring to fig. 1 and 5, a threaded structure 35 is fixedly disposed at the rear end of the limiting rod 34, a threaded hole 33 is disposed through a surface of the plurality of limiting posts two 31 furthest from the mounting hole one 13, the threaded hole 33 is in threaded fit connection with the threaded structure 35, and the structural design is simple, so that the fixing between the semicircular sleeve one 1 and the semicircular sleeve two 2 is more stable.
Referring to fig. 1 and 2, the front end surface of the first semicircular sleeve 1 is fixedly provided with a first smooth semicircular arc surface 12, the front end of the second semicircular sleeve 2 is fixedly provided with a second smooth semicircular arc surface 22, one end, close to the second smooth semicircular arc surface 22, of the upper end surface of the first smooth semicircular arc surface 12 is fixedly provided with a matching groove 14, the first mounting hole 13 is positioned in the matching groove 14, and the limiting rod 34 is completely extended into the first mounting hole 13, the second mounting hole 32 and the limiting groove 15 to be smaller than the depth of the matching groove 14.
Referring to fig. 1-3, the first half-sleeve 1 and the second half-sleeve 2 are connected with a tie bar 4 in an inner fit manner, positioning blocks 41 are symmetrically and fixedly arranged on the front end surface of the tie bar 4, positioning slots 11 are symmetrically formed on the inner side surfaces of the first half-sleeve 1 and the second half-sleeve 2, which are close to each other, and the symmetrical positioning blocks 41 are matched with the positioning slots 11.
Example 1:
when the copper bush needs to be replaced, the limiting rod 34 in the matching groove 14 is screwed, the limiting rod 34 rotates until the threaded structure 35 is completely separated from the threaded hole 33, at the moment, the limiting rod 34 is pulled out of the first mounting hole 13, the limiting hole 16 at the upper end of the first semicircular sleeve 1, the second mounting hole 32 on the surface of the second semicircular sleeve 31 and the limiting groove 15, then the first semicircular sleeve 1 is separated from the second semicircular sleeve 2, when the second limiting sleeve 31 and the first limiting post 21 are completely separated from the limiting hole 16 which is vertically symmetrical with the first semicircular sleeve 1, the positioning block 41 which is symmetrical with the surface of the tie bar 4 is completely separated from the positioning groove 11, at the moment, a new copper bush can be replaced, and the first semicircular sleeve 1 front end is fixedly provided with the smooth semicircular arc surface 12 and the second semicircular sleeve 2 front end is fixedly provided with the smooth semicircular arc surface 22 which can reduce the friction force of the copper bush during operation to a certain extent, so that the copper bush is more wear-resistant.
Claims (5)
1. Wear-resisting copper sheathing suitable for die casting machine tiebar direction, its characterized in that: including semicircle sleeve one (1) and semicircle sleeve two (2), semicircle sleeve one (1) and semicircle sleeve two (2) are symmetrical, a plurality of spacing holes (16) have been seted up to symmetry about one side that semicircle sleeve one (1) and semicircle sleeve two (2) are close to each other, upper and lower symmetrical upper end a plurality of spacing hole (16) rear end fixed intercommunication is equipped with spacing groove (15), one side upper end that semicircle sleeve two (2) and semicircle sleeve one (1) are close to each other is fixed and is equipped with spacing subassembly (3), and the lower extreme is fixed and is equipped with a plurality of spacing post one (21), a plurality of spacing post one (21) cooperatees with upper and lower symmetrical lower extreme spacing hole (16), semicircle sleeve one (1) and semicircle sleeve two (2) are through spacing subassembly (3) fixed connection.
2. The wear-resistant copper sleeve suitable for tie bar guiding of die casting machine as recited in claim 1, wherein: the limiting assembly (3) comprises a plurality of limiting posts II (31) fixedly arranged on the upper end of one side of the semicircular sleeve II (2) and the semicircular sleeve I (1) which are close to each other and a mounting hole I (13) fixedly communicated with the upper surface of the front end of the semicircular sleeve I (1), wherein a plurality of limiting posts II (31) penetrate through and are fixedly provided with a mounting hole II (32), the limiting posts II (31) are matched with limiting holes (16) on the upper ends of a plurality of limiting holes (16) which are vertically symmetrical, the mounting holes II (32) extend into limiting grooves (15) and are communicated with the limiting grooves (15), the mounting holes I (13) are matched with the mounting holes II (32) to be connected with limiting rods (34), and the limiting rods (34) penetrate through the mounting holes I (13) and the mounting holes II (32).
3. The wear-resistant copper sleeve suitable for tie bar guiding of die casting machine as recited in claim 2, wherein: the rear end of the limiting rod (34) is fixedly provided with a threaded structure (35), one surface of the limiting posts II (31) farthest from the mounting hole I (13) is provided with threaded holes (33) in a penetrating mode, and the threaded holes (33) are connected with the threaded structure (35) in a threaded fit mode.
4. A wear-resistant copper sleeve suitable for tie bar guiding of die casting machine as recited in claim 3, wherein: the novel anti-theft device is characterized in that a first smooth semicircular arc surface (12) is fixedly arranged at the front end surface of a first semicircular sleeve (1), a second smooth semicircular arc surface (22) is fixedly arranged at the front end of a second semicircular sleeve (2), a matching groove (14) is fixedly arranged at one end, close to the second smooth semicircular arc surface (22), of the upper end surface of the first smooth semicircular arc surface (12), a first mounting hole (13) is located in the matching groove (14), and a limiting rod (34) completely stretches into the first mounting hole (13), the second mounting hole (32) and the limiting groove (15), so that the height of the limiting rod is smaller than the depth of the matching groove (14).
5. The wear-resistant copper sleeve suitable for tie bar guiding of die casting machine as recited in claim 1, wherein: the novel plastic hinge is characterized in that a tie bar (4) is connected with the first semicircular sleeve (1) and the second semicircular sleeve (2) in an internal fit manner, positioning blocks (41) are symmetrically and fixedly arranged on the front end surfaces of the tie bars (4), positioning grooves (11) are symmetrically formed in the inner side surfaces of the first semicircular sleeve (1) and the second semicircular sleeve (2) which are close to each other, and the positioning blocks (41) are symmetrically matched with the positioning grooves (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322040982.4U CN220574709U (en) | 2023-08-01 | 2023-08-01 | Wear-resistant copper sleeve applicable to tie bar guiding of die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322040982.4U CN220574709U (en) | 2023-08-01 | 2023-08-01 | Wear-resistant copper sleeve applicable to tie bar guiding of die casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220574709U true CN220574709U (en) | 2024-03-12 |
Family
ID=90122452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322040982.4U Active CN220574709U (en) | 2023-08-01 | 2023-08-01 | Wear-resistant copper sleeve applicable to tie bar guiding of die casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220574709U (en) |
-
2023
- 2023-08-01 CN CN202322040982.4U patent/CN220574709U/en active Active
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