CN112077251A - Sliding block guide mechanism for cold header - Google Patents
Sliding block guide mechanism for cold header Download PDFInfo
- Publication number
- CN112077251A CN112077251A CN202011038697.3A CN202011038697A CN112077251A CN 112077251 A CN112077251 A CN 112077251A CN 202011038697 A CN202011038697 A CN 202011038697A CN 112077251 A CN112077251 A CN 112077251A
- Authority
- CN
- China
- Prior art keywords
- rolling
- sliding
- sliding block
- guide mechanism
- cold header
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 71
- 238000007493 shaping process Methods 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/06—Swaging presses; Upsetting presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses a sliding block guide mechanism for a cold header, which relates to the field of mechanical equipment and comprises a rack and a main sliding table, wherein the main sliding table is arranged in the rack in a sliding fit manner, a sliding groove is fixedly arranged in the rack, the sliding groove is provided with two symmetrical front and back sides, the front side and the back side of the main sliding table are respectively and correspondingly fixedly provided with a sliding block, a rolling part retainer is arranged between the sliding block and the sliding groove, a plurality of uniformly arranged rolling part positioning grooves are formed in the rolling part retainer, rolling parts are rotatably arranged in the rolling part positioning grooves in a fit manner, and the outer sides of the rolling parts are correspondingly and cooperatively arranged; the invention has the beneficial effects that: the sliding fit that makes the slider can be more stable through the setting of rolling member holder and rolling member has reduced the gliding vibrations of slider in the spout, reduces the friction for the work of cold heading machine is more stable, and the product precision that lets produce is higher, the quality is better.
Description
Technical Field
The invention relates to the field of mechanical equipment, in particular to a sliding block guide mechanism for a cold header.
Background
The cold header is special equipment which takes a pier as a main part and is specially used for producing fasteners such as nuts and bolts in batches. The moving object is arranged on the cold header, when the cold header works, the moving object needs to do reciprocating motion, the moving object used for the cold header on the market can generate large friction when moving, a large amount of heat can be generated after friction, the phenomenon that the cold header works unstably can be caused, and the phenomena of low precision and poor quality of the produced product easily occur.
Disclosure of Invention
The invention provides a technical scheme capable of solving the problems in order to overcome the defects.
The utility model provides a slider guiding mechanism for cold heading machine, including frame and main slip table, main slip table sliding fit installs in the frame, fixed mounting has the spout in the frame, two of symmetry around the spout is equipped with, both sides all correspond fixed mounting and have the slider around the main slip table, be equipped with the rolling member holder between slider and the spout, the shaping has a plurality of rolling member constant head tanks of evenly arranging on the rolling member holder, the rolling member is installed to rolling member constant head tank normal running fit, the outside of rolling member corresponds the cooperation and installs between slider and spout.
As a further scheme of the invention: the sliding groove comprises an upper cover plate, an adjustable side plate and a lower backing plate, the upper cover plate is fixedly installed on the upper side edge of the adjustable side plate, the lower backing plate is fixedly installed on the lower side edge of the adjustable side plate, the sliding block is arranged between the upper cover plate, the adjustable side plate and the lower backing plate, threaded through holes are formed in the front side and the rear side of the rack, the adjustable side plate is arranged on the inner side of the threaded through hole, a screw is installed in the threaded through hole in a spiral matching mode, and the inner side of the screw abuts against.
As a further scheme of the invention: the threaded through hole is provided with a plurality of threaded through holes which are arranged on the machine frame in a transverse array.
As a further scheme of the invention: the rolling part retainer is of a T-shaped structure, the upper side edge of the rolling part retainer is arranged between the upper cover plate and the sliding block, the middle part of the rolling part retainer is arranged between the adjustable side plate and the sliding block, and the lower side edge of the rolling part retainer is arranged between the lower base plate and the sliding block.
As a further scheme of the invention: the upper and lower side edges of the rolling element retainer are both arranged in an outward inclined manner.
As a further scheme of the invention: the rolling part retainer is of a 'Gamma' type structure, the upper side edge of the rolling part retainer is arranged between the upper cover plate and the sliding block, and the middle part of the rolling part retainer is arranged between the adjustable side plate and the sliding block.
As a further scheme of the invention: the rolling piece adopts any one of a needle roller and a ball.
As a further scheme of the invention: the left end shaping of main slip table has the fin, and both sides all shaping around the fin have the lug, and the shaping has the constant head tank in the frame, and the downside border sliding fit of lug installs on the constant head tank.
As a further scheme of the invention: the inner side of the middle part of the upper cover plate is formed with a square groove, the inner side edge of the square groove is formed with a rack, a positioning shaft is fixedly arranged on the rolling part retainer, the outer side of the positioning shaft is rotatably matched with a gear, and the gear is correspondingly meshed with the rack.
Compared with the prior art, the invention has the beneficial effects that: the sliding fit that makes the slider can be more stable through the setting of rolling member holder and rolling member has reduced the gliding vibrations of slider in the spout, reduces the friction for the work of cold heading machine is more stable, and the product precision that lets produce is higher, the quality is better.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Fig. 3 is a schematic view of the mounting structure of the main slide table of the present invention.
Fig. 4 is a schematic structural view of the main sliding table and the sliding chute in the invention.
Fig. 5 is a schematic view showing a sectional mounting structure of a first rolling element cage according to the present invention.
Fig. 6 is a schematic view showing a sectional mounting structure of a second rolling element cage according to the present invention.
Fig. 7 is a schematic view of a cross-sectional mounting structure of a third rolling element cage of the present invention.
Fig. 8 is a schematic structural view of the present invention with square slots.
Fig. 9 is an enlarged schematic view of fig. 8 at B.
Shown in the figure: 1. a frame; 2. a main sliding table; 3. a chute; 4. a slider; 5. a rolling element holder; 6. a rolling member positioning groove; 7. a rolling member; 31. an upper cover plate; 32. an adjustable side plate; 33. a lower base plate; 8. a threaded through hole; 9. a screw; 10. a tail wing; 11. a bump; 12. positioning a groove; 13. carrying out square slotting; 14. a rack; 15. positioning the shaft; 16. a gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a slide block guide mechanism for a cold header comprises a frame 1 and a main sliding table 2, wherein the main sliding table 2 is installed in the frame 1 in a sliding fit manner, a sliding chute 3 is fixedly installed in the frame 1, the sliding chute 3 is provided with two symmetrical front and back sides, the front side and the back side of the main sliding table 2 are respectively and correspondingly and fixedly provided with a slide block 4, a rolling element retainer 5 is arranged between the slide block 4 and the sliding chute 3, a plurality of rolling element positioning grooves 6 which are uniformly arranged are formed on the rolling element retainer 5, a rolling element 7 is installed in the rolling element positioning groove 6 in a rotating fit manner, and the outer side of the rolling element 7 is correspondingly installed between the slide; the principle is as follows: the sliding fit that makes slider 4 can be more stable through setting up of rolling member holder 5 and rolling member 7 to spout 3 in, has reduced slider 4 gliding vibrations in spout 3, reduces the friction for the work of cold heading machine is more stable, and the product precision that lets produce is higher, the quality is better.
As a further scheme of the invention: the sliding chute 3 comprises an upper cover plate 31, an adjustable side plate 32 and a lower backing plate 33, the upper cover plate 31 is fixedly arranged on the upper side edge of the adjustable side plate 32, the lower backing plate 33 is fixedly arranged on the lower side edge of the adjustable side plate 32, the sliding block 4 is arranged among the upper cover plate 31, the adjustable side plate 32 and the lower backing plate 33, threaded through holes 8 are formed in the front side and the rear side of the rack 1, the adjustable side plate 32 is arranged on the inner side of the threaded through hole 8, a screw 9 is arranged at the position of the threaded through hole 8 in a spiral fit mode, and the inner side of the; can be through the distance between the mode control spout 3 of turning screw 9 and the slider 4 for the fit clearance of slider 4 in spout 3 obtains controlling, slides under the clearance of minimum and is of value to the shock attenuation, makes the work of cold heading machine more stable.
As a further scheme of the invention: the threaded through holes 8 are arranged on the rack 1 in a transverse array; the plurality of screws 9 are correspondingly matched with the threaded through holes 8 to adjust the distance between the sliding chute 3 and the sliding block 4, so that the position of the sliding chute 3 can be adjusted more stably.
Referring to fig. 5, as a configuration of the first rolling element holder 5 of the present invention: the rolling element retainer 5 is in a T-shaped structure, the upper side edge of the rolling element retainer 5 is arranged between the upper cover plate 31 and the sliding block 4, the middle part of the rolling element retainer 5 is arranged between the adjustable side plate 32 and the sliding block 4, and the lower side edge of the rolling element retainer 5 is arranged between the lower base plate 33 and the sliding block 4; can adapt to the stress of the upper and lower directions of the sliding block 4 in the sliding groove 3, so that the sliding of the sliding block 4 in the sliding groove 3 is more stable.
Referring to fig. 6, as a configuration of the rolling element cage 5 of the second aspect of the present invention: the upper and lower side edges of the rolling element retainer 5 are both obliquely arranged outwards; the pressure to the rolling piece 7 in the rolling piece positioning groove 6 can be reduced while the sliding block 4 is adapted to the stress in the sliding groove 3 in the upper direction and the lower direction.
Referring to fig. 7, as a configuration of the rolling element cage 5 of the second aspect of the present invention: the rolling part retainer 5 is of a 'Gamma' type structure, the upper side edge of the rolling part retainer 5 is arranged between the upper cover plate 31 and the sliding block 4, and the middle part of the rolling part retainer 5 is arranged between the adjustable side plate 32 and the sliding block 4; can adapt to the stress of the slider 4 in the upward direction in the sliding groove 3, so that the slider 4 slides more stably in the sliding groove 3.
Referring to fig. 5-7, as a further embodiment of the present invention: the rolling member 7 is any one of a needle roller and a ball.
Please refer to fig. 1, 3, and 4, which are further embodiments of the present invention: a tail wing 10 is formed at the left end of the main sliding table 2, protruding blocks 11 are formed on the front side and the rear side of the tail wing 10, a positioning groove 12 is formed on the rack 1, and the lower side edge of each protruding block 11 is installed on the positioning groove 12 in a sliding fit manner; the right-hand member of main slip table 2 slides in spout 3 through slider 4, and the left end of main slip table 2 passes through lug 11 and slides on constant head tank 12 for main slip table 2's slip is more stable.
Referring to fig. 8-9, as a further embodiment of the present invention: a square slot 13 is formed in the inner side of the middle part of the upper cover plate 31, a rack 14 is formed at the inner side edge of the square slot 13, a positioning shaft 15 is fixedly installed on the rolling member retainer 5, a gear 16 is installed on the outer side of the positioning shaft 15 in a rotating fit mode, and the gear 16 is correspondingly meshed with the rack 14; the gear 16 is engaged with the rack 14 all the time, and the gear 16 moves in the square slot 13 all the time, so that the sliding of the main sliding table 2 is more stable, and the sliding of the main sliding table 2 can obtain a limiting effect.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a slider guiding mechanism for cold heading machine, includes frame and main slip table, and main slip table sliding fit installs in the frame its characterized in that: the fixed mounting has the spout in the frame, and the spout is equipped with two of front and back symmetry, and both sides all correspond fixed mounting and have the slider around main slip table, are equipped with the rolling member holder between slider and the spout, and the shaping has a plurality of rolling member constant head tanks of evenly arranging on the rolling member holder, and the rolling member is installed to rolling member constant head tank normal running fit, and the outside of rolling member corresponds the cooperation and installs between slider and spout.
2. The slide block guide mechanism for a cold header according to claim 1, wherein: the sliding groove comprises an upper cover plate, an adjustable side plate and a lower backing plate, the upper cover plate is fixedly installed on the upper side edge of the adjustable side plate, the lower backing plate is fixedly installed on the lower side edge of the adjustable side plate, the sliding block is arranged between the upper cover plate, the adjustable side plate and the lower backing plate, threaded through holes are formed in the front side and the rear side of the rack, the adjustable side plate is arranged on the inner side of the threaded through hole, a screw is installed in the threaded through hole in a spiral matching mode, and the inner side of the screw abuts against.
3. The slide block guide mechanism for a cold header according to claim 2, wherein: the threaded through hole is provided with a plurality of threaded through holes which are arranged on the machine frame in a transverse array.
4. The slide block guide mechanism for a cold header according to claim 2, wherein: the rolling part retainer is of a T-shaped structure, the upper side edge of the rolling part retainer is arranged between the upper cover plate and the sliding block, the middle part of the rolling part retainer is arranged between the adjustable side plate and the sliding block, and the lower side edge of the rolling part retainer is arranged between the lower base plate and the sliding block.
5. The slider guide mechanism for a cold header as set forth in claim 4, wherein: the upper and lower side edges of the rolling element retainer are both arranged in an outward inclined manner.
6. The slide block guide mechanism for a cold header according to claim 2, wherein: the rolling part retainer is of a 'Gamma' type structure, the upper side edge of the rolling part retainer is arranged between the upper cover plate and the sliding block, and the middle part of the rolling part retainer is arranged between the adjustable side plate and the sliding block.
7. The slide block guide mechanism for a cold header according to claim 1, wherein: the rolling piece adopts any one of a needle roller and a ball.
8. The slide block guide mechanism for a cold header according to claim 1, wherein: the left end shaping of main slip table has the fin, and both sides all shaping around the fin have the lug, and the shaping has the constant head tank in the frame, and the downside border sliding fit of lug installs on the constant head tank.
9. The slide block guide mechanism for a cold header according to claim 1, wherein: the inner side of the middle part of the upper cover plate is formed with a square groove, the inner side edge of the square groove is formed with a rack, a positioning shaft is fixedly arranged on the rolling part retainer, the outer side of the positioning shaft is rotatably matched with a gear, and the gear is correspondingly meshed with the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011038697.3A CN112077251A (en) | 2020-09-28 | 2020-09-28 | Sliding block guide mechanism for cold header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011038697.3A CN112077251A (en) | 2020-09-28 | 2020-09-28 | Sliding block guide mechanism for cold header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112077251A true CN112077251A (en) | 2020-12-15 |
Family
ID=73738513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011038697.3A Pending CN112077251A (en) | 2020-09-28 | 2020-09-28 | Sliding block guide mechanism for cold header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112077251A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1282949A1 (en) * | 1985-06-10 | 1987-01-15 | Донецкий физико-технический институт АН УССР | Apparatus for hydrostatic pressing of blanks having unlimited length |
| JPS63207429A (en) * | 1987-02-23 | 1988-08-26 | Honda Motor Co Ltd | Work transfer device for press machine |
| WO1997027025A1 (en) * | 1996-01-26 | 1997-07-31 | Commissariat A L'energie Atomique | Precision translation guiding system |
| JP2002361357A (en) * | 2001-06-11 | 2002-12-17 | Sakamura Mach Co Ltd | Multistage heading machine |
| CN205967252U (en) * | 2016-07-01 | 2017-02-22 | 宁波天相机械制造有限公司 | Rolling guide of cold -heading shaping owner slip table is vice |
| CN209077603U (en) * | 2018-10-10 | 2019-07-09 | 广州智芯自动化技术有限公司 | A kind of formed punch guiding device for slide block |
| CN110588036A (en) * | 2019-10-12 | 2019-12-20 | 广东泰吉鑫机械有限公司 | A novel main slip table subassembly for clapper die spotting press |
| CN209849802U (en) * | 2019-04-25 | 2019-12-27 | 常熟非凡新材股份有限公司 | Moving beam control mechanism for steel ball forming machine |
| CN210334191U (en) * | 2019-07-17 | 2020-04-17 | 宁波海星机械制造有限公司 | Main sliding table rolling guide rail pair synchronizing device of cold header |
| CN210590679U (en) * | 2018-12-26 | 2020-05-22 | 来建中 | Fixed table type press machine with precise transmission |
| CN210590718U (en) * | 2019-05-28 | 2020-05-22 | 宁波天相机械制造有限公司 | Accurate positioning device for guide rail of accurate sliding table |
| CN210730862U (en) * | 2019-10-12 | 2020-06-12 | 广东泰吉鑫机械有限公司 | Novel multi-station heading machine front leading-out mechanism |
| CN211074779U (en) * | 2019-10-12 | 2020-07-24 | 广东泰吉鑫机械有限公司 | A novel main slip table subassembly for clapper die spotting press |
| CN211218518U (en) * | 2019-11-08 | 2020-08-11 | 都江堰市超越机械制造有限公司 | Mold adjusting device for multi-station cold header |
| CN212285733U (en) * | 2020-09-28 | 2021-01-05 | 广东泰吉鑫机械有限公司 | Sliding block guide mechanism for cold header |
-
2020
- 2020-09-28 CN CN202011038697.3A patent/CN112077251A/en active Pending
Patent Citations (15)
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| JPS63207429A (en) * | 1987-02-23 | 1988-08-26 | Honda Motor Co Ltd | Work transfer device for press machine |
| WO1997027025A1 (en) * | 1996-01-26 | 1997-07-31 | Commissariat A L'energie Atomique | Precision translation guiding system |
| JP2002361357A (en) * | 2001-06-11 | 2002-12-17 | Sakamura Mach Co Ltd | Multistage heading machine |
| CN205967252U (en) * | 2016-07-01 | 2017-02-22 | 宁波天相机械制造有限公司 | Rolling guide of cold -heading shaping owner slip table is vice |
| CN209077603U (en) * | 2018-10-10 | 2019-07-09 | 广州智芯自动化技术有限公司 | A kind of formed punch guiding device for slide block |
| CN210590679U (en) * | 2018-12-26 | 2020-05-22 | 来建中 | Fixed table type press machine with precise transmission |
| CN209849802U (en) * | 2019-04-25 | 2019-12-27 | 常熟非凡新材股份有限公司 | Moving beam control mechanism for steel ball forming machine |
| CN210590718U (en) * | 2019-05-28 | 2020-05-22 | 宁波天相机械制造有限公司 | Accurate positioning device for guide rail of accurate sliding table |
| CN210334191U (en) * | 2019-07-17 | 2020-04-17 | 宁波海星机械制造有限公司 | Main sliding table rolling guide rail pair synchronizing device of cold header |
| CN110588036A (en) * | 2019-10-12 | 2019-12-20 | 广东泰吉鑫机械有限公司 | A novel main slip table subassembly for clapper die spotting press |
| CN210730862U (en) * | 2019-10-12 | 2020-06-12 | 广东泰吉鑫机械有限公司 | Novel multi-station heading machine front leading-out mechanism |
| CN211074779U (en) * | 2019-10-12 | 2020-07-24 | 广东泰吉鑫机械有限公司 | A novel main slip table subassembly for clapper die spotting press |
| CN211218518U (en) * | 2019-11-08 | 2020-08-11 | 都江堰市超越机械制造有限公司 | Mold adjusting device for multi-station cold header |
| CN212285733U (en) * | 2020-09-28 | 2021-01-05 | 广东泰吉鑫机械有限公司 | Sliding block guide mechanism for cold header |
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