CN104475640B - A kind of bolt head processing unit (plant) - Google Patents
A kind of bolt head processing unit (plant) Download PDFInfo
- Publication number
- CN104475640B CN104475640B CN201410712935.2A CN201410712935A CN104475640B CN 104475640 B CN104475640 B CN 104475640B CN 201410712935 A CN201410712935 A CN 201410712935A CN 104475640 B CN104475640 B CN 104475640B
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- CN
- China
- Prior art keywords
- mould
- workbench
- cylinder
- upper mold
- sliding formwork
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/44—Making machine elements bolts, studs, or the like
-
- 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
- B21J13/02—Dies or mountings therefor
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention relates to a kind of bolt head processing unit (plant), including lathe, lower sliding formwork, clamping device and upper mold, lathe includes workbench, punch driving device and power output shaft, punch driving device is positioned at the surface of workbench, and power output shaft is arranged on punch driving device, and lower sliding formwork is arranged on the upper center of workbench, clamping device is positioned at the rear side of lower sliding formwork, clamping device is fixing on the table, and upper mold is positioned at the surface of lower sliding formwork, and upper mold is connected with the lower end of power output shaft.The present invention has reasonable in design, manufacturing cost is low and manipulates the advantages such as convenient, while realizing bolt processing, uses the mode that upper mold moves to increase bolt processing length and convenient de-material；The mode using push-and-pull mould replaces the mode of traditional artificial end delivery tool, saves manpower, and the convenience bringing to charging and discharging is favorably improved the working (machining) efficiency of bolt.
Description
Technical field
The present invention relates to bolt manufacture field, a kind of bolt head processing unit (plant).
Background technology
In existing bolt processing factory, cold-heading and the red processing mode beaten are relatively conventional.And the bolt of cold-heading
Length has certain restriction, for then cannot be carried out cold-heading processing beyond the bolt of machine tooling scope, and
De-material after bolt molding is the most difficult, easily interferes with upper mold when de-material, has influence on adding of bolt
Work efficiency rate, makes troubles to bolt processing.
Summary of the invention
For above-mentioned technology, the present invention propose a kind of reasonable in design, manufacturing cost is low,
Easily, while realizing bolt processing, the mode using upper mold to move adds section chief to increase bolt in manipulation
Degree and the device of convenient de-material, i.e. a kind of bolt head processing unit (plant).
A kind of bolt head processing unit (plant), including lathe, lower sliding formwork, clamping device and upper mold, described lathe bag
Including workbench, punch driving device and power output shaft, described punch driving device is positioned at just going up of workbench
Side, described power output shaft is arranged on punch driving device, and described lower sliding formwork is arranged on the upper end of workbench
Middle part, described clamping device is positioned at the rear side of lower sliding formwork, and described clamping device is fixing on the table, described
Upper mold is positioned at the surface of lower sliding formwork, and described upper mold is connected with the lower end of power output shaft.Punching press is utilized to drive
Device provides punching press driving force, and then orders about power output shaft and move down, with punching press on bar, so that excellent
Material molding on lower sliding formwork, after molding, upper mold is away from lower sliding formwork to facilitate de-material, and operator can pull down
Sliding formwork, and then the bolt after molding is taken out；It addition, the present invention is after upper mold is removed, then carry out filling bar,
The length of the bar so filled can obtain a certain degree of increase, will not interfere with upper mold, i.e. phase
For traditional lathe, what the present invention extended bolt can processing length.
Described lower sliding formwork include pedestal, supporting plate, guide rail, gravity rollers, limited block, lower mould, under push away cylinder
With lower pushing block, described pedestal is fixing, and described pallets level is fixed on the upper surface of pedestal on the table,
Described guide rail symmetry is fixed on the left and right sides, upper end of supporting plate, and described gravity rollers is evenly distributed in guide rail,
Described limited block correspondence is arranged on the rear side of guide rail, and described lower mould correspondence coordinates with slide, described torr
The middle part of postlaminar part is provided with mould discrepancy groove, and described mould discrepancy groove matches with the shape of lower mould, described
Pedestal is provided with material path, and described material path is positioned at mould and comes in and goes out the underface of groove, described under push away cylinder and be positioned at
The underface in material hole, described under to push away cylinder fixing on the table, described lower pushing block is arranged on down and pushes away on cylinder, institute
State lower pushing block to slide up and down in material path.
Described upper mold includes indexing cylinder, boatswain chair, sliding guide pillar, slide plate and drift, in the upper end of described boatswain chair
Portion is connected with the lower end of power output shaft, and described indexing cylinder is fixed on the right side of boatswain chair, described sliding guide pillar pair
Claiming to be arranged on both sides before and after the lower end of boatswain chair, described slide plate correspondence is slidably matched with sliding guide pillar, described drift
It is fixedly mounted in the middle part of the lower end of slide plate.
Described clamping device includes supporting seat, clamping cylinder and chuck, and described support seat is symmetrically distributed in pedestal
The left and right sides, described support seat is fixing on the table, and described clamping cylinder correspondence is arranged on support seat, institute
State chuck correspondence to be arranged on clamping cylinder.
Described lower mould includes mould and end axle, and described end axle is vertically connected on the leading flank of mould, described
The left and right sides, bottom of mould is arranged with the slide coordinated with slide, and described slide is placed on slip rolling
On post, the top of the center of described mould is provided with hex nut groove, and the underface of described hex nut groove sets
Through hole, the left and right sides of described mould discrepancy groove is had to be provided with the guide groove matched with slide.Operator pass through
Tractive end axle so that mould slide, guide rail cooperation guide effect under movable, instead of tradition
The mode that takes of artificial hand end, reduce the labor intensity of workman, delivery is convenient, is also convenient for loading rod simultaneously
Material, after loading bar, promote-side axle, make mould slide into mould and come in and go out in groove, now mould is parked in
On lower pushing block, and then push away cylinder under utilizing and drive lower pushing block to move down, make mould be parked in specified altitude assignment, start folder
Tight cylinder, makes chuck be pressed on mould, completes Set and Positioning, hereafter, starts indexing cylinder, orders about slide plate and exist
Move to left under the guide effect of sliding guide pillar, when drift moves to the surface of mould till, subsequent start-up
Punch driving device, utilizes power output shaft to drive boatswain chair to move down, so that punch is on bar, makes
Bar, at the effect compacted under of hex nut groove, i.e. completes the processing of bolt head.
The invention has the beneficial effects as follows: the present invention has reasonable in design, manufacturing cost is low and manipulates
The advantages such as convenience, while realizing bolt processing, the mode using upper mold to move adds section chief to increase bolt
Degree and convenient de-material；The mode using push-and-pull mould replaces the mode of traditional artificial end delivery tool, saves
Manpower, the convenience bringing to charging and discharging, it is favorably improved the working (machining) efficiency of bolt.
Accompanying drawing explanation
With embodiment, utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the main TV structure schematic diagram of the present invention；
Fig. 2 is the right TV structure schematic diagram of the present invention；
Fig. 3 is the perspective view of the present invention；
Fig. 4 is the lower sliding formwork of the present invention, the perspective view of clamping device connection；
Fig. 5 is the perspective view of the lower sliding formwork of the present invention；
Fig. 6 is the plan structure schematic diagram of the lower sliding formwork of the present invention；
Fig. 7 is the main TV structure schematic diagram of the lower sliding formwork of the present invention；
Fig. 8 is the right TV structure schematic diagram of the lower mould of the present invention；
Fig. 9 is the A-A sectional view of Fig. 8；
Figure 10 is the perspective view of the lower mould of the present invention；
Figure 11 is the perspective view of the upper mold of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect,
Below the present invention is expanded on further.
As shown in Figure 1 to 11, a kind of bolt head processing unit (plant), including lathe 1, lower sliding formwork 2, clamping device
3 and upper mold 4, described lathe 1 includes workbench 1a, punch driving device 1b and power output shaft 1c, described punching
Hydraulic driver 1b is positioned at the surface of workbench 1a, and described power output shaft 1c is arranged on punch driving device
On 1b, described lower sliding formwork 2 is arranged on the upper center of workbench 1a, and described clamping device 3 is positioned at lower sliding formwork 2
Rear side, described clamping device 3 is fixed on workbench 1a, and described upper mold 4 is positioned at the surface of lower sliding formwork 2, institute
State upper mold 4 connected with the lower end of power output shaft 1c.Utilize punch driving device 1b to provide punching press driving force, enter
And order about power output shaft 1c and move down, with punching press on bar, so that bar molding on lower sliding formwork 2, become
After type, upper mold 4 is away from lower sliding formwork 2 to facilitate de-material, and operator can pull lower sliding formwork 2, and then by after molding
Bolt take out；It addition, the present invention is after upper mold 4 is removed, then carry out filling bar, the bar so filled
Length can obtain a certain degree of increase, will not interfere with upper mold 4, i.e. relative to traditional lathe,
What the present invention extended bolt can processing length.
Described lower sliding formwork 2 include pedestal 201, supporting plate 202, guide rail 203, gravity rollers 204, limited block 205,
Lower mould 206, under push away cylinder 207 and lower pushing block 208, described pedestal 201 is fixed on workbench 1a, described torr
Plate 202 is horizontally fixed on the upper surface of pedestal 201, and described guide rail 203 symmetry is fixed on the upper end of supporting plate 202
The left and right sides, described gravity rollers 204 is evenly distributed in guide rail 203, and described limited block 205 is corresponding to be installed
At the rear side of guide rail 203, described lower mould 206 correspondence is slidably matched with guide rail 203, described supporting plate 202 rear portion
Middle part be provided with mould come in and go out groove 202a, described mould come in and go out groove 202a match with the shape of lower mould 206,
Described pedestal 201 be provided with material path 201a, described material path 201a be positioned at mould come in and go out groove 202a just under
Side, described under push away cylinder 207 and be positioned at the underface of material path 201a, described under push away cylinder 207 and be fixed on workbench 1a
On, described lower pushing block 208 is arranged on down and pushes away on cylinder 207, and described lower pushing block 208 can in material path 201a up and down
Slide.
Described upper mold 4 includes indexing cylinder 401, boatswain chair 402, sliding guide pillar 403, slide plate 404 and drift 405,
The upper center of described boatswain chair 402 is connected with the lower end of power output shaft 1c, and described indexing cylinder 401 is fixed on and hangs
The right side of plate 402, described sliding guide pillar 403 is symmetrically mounted on both sides before and after the lower end of boatswain chair 402, described slide plate
404 correspondences are slidably matched with sliding guide pillar 403, and described drift 405 is fixedly mounted in the middle part of the lower end of slide plate 404.
Described clamping device 3 includes supporting seat 301, clamping cylinder 302 and chuck 303, and described support seat 301 is symmetrical
Being distributed in the left and right sides of pedestal 201, described support seat 301 is fixed on workbench 1a, described clamping cylinder 302
Correspondence is arranged on support seat 301, and described chuck 303 correspondence is arranged on clamping cylinder 302.
Described lower mould 206 includes that mould 206a and end axle 206b, described end axle 206b are vertically connected on mould
On the leading flank of 206a, the left and right sides, bottom of described mould 206a is arranged with and is slidably matched with guide rail 203
Slide 206c, described slide 206c are placed on gravity rollers 204, the top of the center of described mould 206a
Being provided with hex nut groove 206d, described hex nut groove 206d is arranged right below through hole 206e, described mould
The left and right sides of discrepancy groove 202a is provided with the guide groove 202b matched with slide 206c.Operator pass through tractive
End axle 206b so that mould 206a slide 206c, guide rail 203 cooperation guide effect under movable,
Instead of the mode that traditional artificial hand end takes, reduce the labor intensity of workman, delivery is convenient, the most also
Convenient loading bar, after loading bar, promote-side axle 206b, make mould 206a slide into mould discrepancy groove
In 202a, now mould 206a is parked on lower pushing block 208, and then pushes away pushing block 208 under cylinder 207 drives under utilization
Move down, make mould 206a be parked in specified altitude assignment, start clamping cylinder 302, make chuck 303 be pressed on mould 206a
On, complete Set and Positioning, hereafter, start indexing cylinder 401, order about the slide plate 404 guiding at sliding guide pillar 403
Move to left under effect, when drift 405 moves to the surface of mould 206a till, subsequent start-up punching press drive
Device 1b, utilizes power output shaft 1c to drive boatswain chair 402 to move down, so that drift 405 punching press is on bar,
Make bar at the effect compacted under of hex nut groove 206d, i.e. complete the processing of bolt head.
Under original state, under push away and can order about lower pushing block 208 on cylinder 207 and rest on and flush with pedestal 201 upper surface
Position, and indexing cylinder 401 slide plate 404 can be driven to move to high order end.During use, operator elder generation pull
End axle 206b, makes the outside sliding of mould 206a, is then encased in through hole 206e by bar, completes charging,
Then promote-side axle 206b, makes the inside sliding of mould 206a, after mould 206a touches limited block 205, and profit
With limited block 205, the transverse movement of mould 206a is carried out spacing, and then make mould 206a be supported on lower pushing block
On 208, push away down cylinder 207 and drive lower pushing block 208 to move down, so that mould 206a is at slide 206c, guide groove
Move down under the cooperation guide effect of 202b, arrive specific bit and postpone, start clamping cylinder 302, make chuck 303
It is clamped on mould 206a, punching press can be carried out, start indexing cylinder 401, drive slide plate 404 to move to mould
The surface of 206a, now, drift 405 is placed exactly in the surface of bar, starts punch driving device 1b,
Ordering about boatswain chair 402 to move down, so i.e. punching press of drift 405, on bar, utilizes hex nut groove 206d to realize
Bolt head molding, after molding, punch driving device 1b drives and moves on boatswain chair 402, and indexing cylinder 401 can carry subsequently
Dynamic slide plate 404 moves to high order end, pushes away cylinder 207, upwardly descend pushing block 208, make mould 206a under then starting
Rise, until after the upper surface of lower pushing block 208 flushes with the upper surface of pedestal 201, operator pull end axle
206b, makes mould 206a outwards skid off, i.e. can be taken off bolt, reinstalls new bar, so circulates operation
?.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The industry
Skilled person will appreciate that, the present invention is not restricted to the described embodiments, in above-described embodiment and description
The principle of the simply present invention described, without departing from the spirit and scope of the present invention, the present invention also can
Having various changes and modifications, these changes and improvements both fall within claimed invention.Application claims
Protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. a bolt head processing unit (plant), including lathe (1), lower sliding formwork (2), clamping device (3) and
Upper mold (4), described lathe (1) includes workbench (1a), punch driving device (1b) and power output
Axle (1c), described punch driving device (1b) is positioned at the surface of workbench (1a), and described power exports
Axle (1c) is arranged on punch driving device (1b), it is characterised in that: described lower sliding formwork (2) is arranged on
The upper center of workbench (1a), described clamping device (3) is positioned at the rear side of lower sliding formwork (2), described
Clamping device (3) is fixed on workbench (1a), and described upper mold (4) is positioned at just going up of lower sliding formwork (2)
Side, described upper mold (4) is connected with the lower end of power output shaft (1c)；
Described lower sliding formwork (2) include pedestal (201), supporting plate (202), guide rail (203), gravity rollers (204),
Limited block (205), lower mould (206), under push away cylinder (207) and lower pushing block (208), described pedestal (201)
Being fixed on workbench (1a), described supporting plate (202) is horizontally fixed on the upper surface of pedestal (201),
Described guide rail (203) symmetry is fixed on the left and right sides, upper end of supporting plate (202), described gravity rollers (204)
It is evenly distributed in guide rail (203), after described limited block (205) correspondence is arranged on guide rail (203)
Side, described lower mould (206) correspondence is slidably matched with guide rail (203), described supporting plate (202) rear portion
Middle part is provided with mould discrepancy groove (202a), described mould discrepancy groove (202a) and the shape of lower mould (206)
Shape matches, and described pedestal (201) is provided with material path (201a), and described material path (201a) is positioned at
Mould come in and go out groove (202a) underface, described under push away cylinder (207) be positioned at material path (201a) just under
Side, described under push away cylinder (207) and be fixed on workbench (1a), described lower pushing block (208) is arranged on down
Pushing away on cylinder (207), described lower pushing block (208) can slide up and down in material path (201a)；
Described upper mold (4) includes indexing cylinder (401), boatswain chair (402), sliding guide pillar (403), slide plate (404)
With drift (405), the upper center of described boatswain chair (402) is connected with the lower end of power output shaft (1c),
Described indexing cylinder (401) is fixed on the right side of boatswain chair (402), and described sliding guide pillar (403) is symmetrically installed
Both sides before and after the lower end of boatswain chair (402), described slide plate (404) is corresponding to slide with sliding guide pillar (403)
Coordinating, described drift (405) is fixedly mounted in the middle part of the lower end of slide plate (404).
A kind of bolt head processing unit (plant) the most according to claim 1, it is characterised in that: described clamping dress
Put (3) to include supporting seat (301), clamping cylinder (302) and chuck (303), described support seat (301)
Being symmetrically distributed in the left and right sides of pedestal (201), described support seat (301) is fixed on workbench (1a)
On, described clamping cylinder (302) correspondence is arranged in support seat (301), the corresponding peace of described chuck (303)
It is contained on clamping cylinder (302).
A kind of bolt head processing unit (plant) the most according to claim 1, it is characterised in that: described lower mould
(206) including mould (206a) and end axle (206b), described end axle (206b) is vertically connected on mould
(206a), on leading flank, the left and right sides, bottom of described mould (206a) is arranged with and guide rail (203)
The slide (206c) being slidably matched, described slide (206c) is placed on gravity rollers (204), described
The top of the center of mould (206a) is provided with hex nut groove (206d), described hex nut groove (206d)
Be arranged right below through hole (206e), the come in and go out left and right sides of groove (202a) of described mould is provided with and slide
(206c) guide groove (202b) matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410712935.2A CN104475640B (en) | 2014-11-29 | 2014-11-29 | A kind of bolt head processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410712935.2A CN104475640B (en) | 2014-11-29 | 2014-11-29 | A kind of bolt head processing unit (plant) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104475640A CN104475640A (en) | 2015-04-01 |
| CN104475640B true CN104475640B (en) | 2016-08-24 |
Family
ID=52750317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410712935.2A Active CN104475640B (en) | 2014-11-29 | 2014-11-29 | A kind of bolt head processing unit (plant) |
Country Status (1)
| Country | Link |
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| CN (1) | CN104475640B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694773B (en) * | 2017-03-17 | 2019-02-05 | 海盐汇联通用配件有限公司 | A kind of full-automatic nut forging and forming device |
| CN108326225B (en) * | 2018-03-28 | 2023-12-15 | 常熟非凡新材股份有限公司 | Forging material conveying device for stamping steel balls |
| CN109127985B (en) * | 2018-08-03 | 2021-09-17 | 芜湖友恒模具有限公司 | Forging die mould replacing device |
| CN113275473B (en) * | 2021-07-26 | 2021-10-01 | 山东柏源技术有限公司 | Unloading equipment for bolt machining and working method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4073178A (en) * | 1976-08-26 | 1978-02-14 | Regie Nationale Des Usines Renault | Device for cold forging the hollow, spherical heads of ball-joint pivots |
| CN101480693B (en) * | 2009-01-20 | 2010-06-23 | 苏文章 | Punch forming method of spiral head with convex wing |
| CN202097337U (en) * | 2011-01-17 | 2012-01-04 | 东莞诚兴五金制品有限公司 | Hexagon-headed bolt die |
| KR101425633B1 (en) * | 2012-09-07 | 2014-08-13 | 김용운 | Apparatus for forming an anchor bolt head part |
| CN203003032U (en) * | 2012-12-25 | 2013-06-19 | 滁州市精华模具制造有限公司 | Precision forging extrusion die device |
-
2014
- 2014-11-29 CN CN201410712935.2A patent/CN104475640B/en active Active
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| Publication number | Publication date |
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| CN104475640A (en) | 2015-04-01 |
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