CN202238972U - Drawing machine trolley - Google Patents
Drawing machine trolley Download PDFInfo
- Publication number
- CN202238972U CN202238972U CN2011201755797U CN201120175579U CN202238972U CN 202238972 U CN202238972 U CN 202238972U CN 2011201755797 U CN2011201755797 U CN 2011201755797U CN 201120175579 U CN201120175579 U CN 201120175579U CN 202238972 U CN202238972 U CN 202238972U
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- CN
- China
- Prior art keywords
- chain hook
- cylinder
- push rod
- seat
- dolly body
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a drawing machine trolley, which comprises a trolley body, wherein one end of the trolley body is provided with a clamping mechanism, and the other axial end of the trolley body relative to the clamping mechanism is provided with a chain hook mechanism. The drawing machine trolley is characterized in that: the clamping mechanism comprises a clamping unit and a power unit; the clamping unit comprises two clamp sheet seats which are arranged symmetrically at intervals in the axial direction of the trolley body; one side, corresponding to the middle, of each clamp sheet seat is provided with an inclined plane; clamp sheets in sliding fit with the inclined planes are respectively arranged on the inclined planes of the two clamp sheet seats; and the other sides of the clamp sheets relative to the clamp sheet seats are fixedly connected with clamp openings. According to the technical scheme, the drawing machine trolley has a simpler structure and a more stable effect of clamping workpieces.
Description
Technical field
The utility model relates to the drawbench field, is specifically related to a kind of draw carriage.
Background technology
Traditional draw carriage; Generally include the dolly body, dolly body one end is provided with clamping device, and the axial other end of the relative clamping device of dolly body is provided with the chain hook mechanism; Its clamping device and the common complex structure of chain hook mechanism, and during clamping device clamping workpiece built on the sand.
Summary of the invention
To the deficiency that prior art exists, the purpose of the utility model is to provide a kind of structure simpler, the draw carriage that the clamping workpiece is more firm.
For realizing above-mentioned purpose; The utility model provides following technical scheme: a kind of draw carriage, comprise the dolly body, and dolly body one end is provided with clamping device; The axial other end of the relative clamping device of dolly body is provided with the chain hook mechanism; It is characterized in that: said clamping device comprises grip unit and power unit, and said grip unit comprises that two are with the symmetrically arranged pincers bar of dolly body axially spaced-apart, and a side is provided with the inclined-plane respectively in the middle of two pincers bar correspondences; Be provided with the pincers sheet that slidably cooperates with the inclined-plane respectively on said two pincers bar inclined-planes, said pincers sheet clamps the fixed connection of bar opposite side relatively and is provided with jaw.
Through adopting technique scheme, power unit pushes away the inclined-plane that active clamp plate clamps bar relatively and slides, two pincers sheets just near so that workpiece carried out clamping, therefore, the utility model technical scheme, it is simpler to have structure, the effect that the clamping workpiece is more firm.
The utility model further is set to: said power unit comprises cross bar, push rod and the cylinder that is connected with push rod, and said cross bar and push rod are fixedly connected, the setting that offsets of the relative push rod opposite side of said cross bar and two pincers sheets.Through adopting technique scheme, cylinder makes push rod move to pincers sheet direction, and then drives cross bar and push away active clamp plate and move so that workpiece is carried out clamping.
The utility model further is set to: said push rod is provided with ram seat, and said push rod is circumferential locating shaft to slidably being equipped with ram seat, the setting that is fixedly connected of said ram seat and dolly body.Through adopting technique scheme, it is more firm to make push rod move.
The utility model further is set to: said cylinder is provided with its air accumulator, and said air accumulator is and is symmetricly set on the cylinder both sides and is connected with the dolly body-fixed.Through adopting technique scheme, make overall structure simpler.
The utility model further is set to: said chain hook mechanism comprises chain hook seat, chain hook, chain hook cylinder, chain hook cylinder block and chain hook spring; Said chain hook seat is connected with the dolly body-fixed; Chain hook one end and chain hook seat are articulated and connected, and the chain hook cylinder block is fixedly connected with the chain hook seat, and chain hook cylinder one end is connected with the chain hook cylinder block; The relative chain hook seat with chain hook of the chain hook cylinder other end other end is connected, and said chain hook both ends of the spring is fixedly connected with chain hook cylinder and chain hook respectively.Through adopting technique scheme, make chain hook mechanism overall structure simple more firm.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is that the clamping device of the utility model draw carriage is implemented structure chart;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Referring to accompanying drawing 1-2; The disclosed draw carriage of the utility model comprises dolly body 1, and dolly body 1 one ends are provided with clamping device 2; The dolly body 1 relative clamping device 2 axial other ends are provided with chain hook mechanism 3; Said clamping device 2 comprises grip unit 21 and power unit 22, said grip unit 21 comprise two be with 211, two pincers of the symmetrically arranged pincers bar of dolly body 1 axially spaced-apart bar 211 corresponding in the middle of sides be provided with the inclined-plane respectively; Be provided with the pincers sheet 212 that slidably cooperates with the inclined-plane respectively on said two pincers bar 211 inclined-planes, said pincers sheet 212 pincers bar 211 opposite sides fixed connection relatively is provided with jaw 213.Through adopting technique scheme, power unit 22 pushes away active clamp plate 212 and slides on the inclined-planes of pincers bars 211 relatively, two pincers sheets 212 just near so that workpiece carried out clamping; Therefore; The utility model technical scheme, it is simpler to have structure, the effect that the clamping workpiece is more firm.
Present embodiment power unit 22 comprises cross bar 221, push rod 222 and the cylinder 223 that is connected with push rod 222, and said cross bar 221 is fixedly connected with push rod 222, and said cross bar 221 relative push rod 222 opposite sides and two clamp sheets 212 setting that offsets.Through adopting technique scheme, cylinder 223 makes push rod 222 move to pincers sheet 212 directions, and then drives cross bar 221 and push away active clamp plate 212 and move so that workpiece is carried out clamping.
Present embodiment further is set to: said push rod 222 is provided with ram seat 224, and said push rod 222 is circumferential locating shaft to slidably being equipped with ram seat 224, the setting that is fixedly connected of said ram seat 224 and dolly body 1.Through adopting technique scheme, it is more firm to make that push rod 222 moves.
Present embodiment further is set to: said cylinder 223 is provided with its air accumulator 225, and said air accumulator 225 is and is symmetricly set on cylinder 223 both sides and is fixedly connected with dolly body 1.Through adopting technique scheme, make overall structure simpler.
Present embodiment chain hook mechanism 3 comprises chain hook seat 31, chain hook 32, chain hook cylinder 33, chain hook cylinder block 34 and chain hook spring 35; Said chain hook seat 31 is fixedly connected with dolly body 1; Chain hook 32 1 ends and chain hook seat 31 are articulated and connected; Chain hook cylinder block 34 is fixedly connected with chain hook seat 31; Chain hook cylinder 33 1 ends are connected with chain hook cylinder block 34, and chain hook cylinder 33 other ends are connected with chain hook 32 relative chain hook seat 31 other ends, and said chain hook spring 35 two ends are fixedly connected with chain hook cylinder 33 and chain hook 32 respectively.Through adopting technique scheme, make chain hook mechanism 3 overall structures simple more firm.
Claims (5)
1. draw carriage; Comprise the dolly body; Dolly body one end is provided with clamping device, and the axial other end of the relative clamping device of dolly body is provided with the chain hook mechanism, and it is characterized in that: said clamping device comprises grip unit and power unit; Said grip unit comprises that two are with the symmetrically arranged pincers bar of dolly body axially spaced-apart; A side is provided with the inclined-plane respectively in the middle of two pincers bar correspondences, is provided with the pincers sheet that slidably cooperates with the inclined-plane respectively on said two pincers bar inclined-planes, and said pincers sheet clamps the fixed connection of bar opposite side relatively and is provided with jaw.
2. draw carriage according to claim 1; It is characterized in that: said power unit comprises cross bar, push rod and the cylinder that is connected with push rod; Said cross bar and push rod are fixedly connected, the setting that offsets of the relative push rod opposite side of said cross bar and two pincers sheets.
3. draw carriage according to claim 2 is characterized in that: said push rod is provided with ram seat, and said push rod is circumferential locating shaft to slidably being equipped with ram seat, the setting that is fixedly connected of said ram seat and dolly body.
4. draw carriage according to claim 2 is characterized in that: said cylinder is provided with its air accumulator, and said air accumulator is and is symmetricly set on the cylinder both sides and is connected with the dolly body-fixed.
5. according to claim 1 or 2 or 3 or 4 described draw carriages; It is characterized in that: said chain hook mechanism comprises chain hook seat, chain hook, chain hook cylinder, chain hook cylinder block and chain hook spring; Said chain hook seat is connected with the dolly body-fixed; Chain hook one end and chain hook seat are articulated and connected, and the chain hook cylinder block is fixedly connected with the chain hook seat, and chain hook cylinder one end is connected with the chain hook cylinder block; The relative chain hook seat with chain hook of the chain hook cylinder other end other end is connected, and said chain hook both ends of the spring is fixedly connected with chain hook cylinder and chain hook respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201755797U CN202238972U (en) | 2011-05-27 | 2011-05-27 | Drawing machine trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201755797U CN202238972U (en) | 2011-05-27 | 2011-05-27 | Drawing machine trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202238972U true CN202238972U (en) | 2012-05-30 |
Family
ID=46100275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201755797U Expired - Fee Related CN202238972U (en) | 2011-05-27 | 2011-05-27 | Drawing machine trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202238972U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212597A (en) * | 2013-03-21 | 2013-07-24 | 宜兴市创天管业有限公司 | Combined hydraulic drawbench jaw plate |
| CN103223425A (en) * | 2013-04-24 | 2013-07-31 | 浙江久立特材科技股份有限公司 | Clamping apparatus for drawbench |
| CN103706649A (en) * | 2013-12-27 | 2014-04-09 | 佛山市考迈托工业机械有限公司 | Automatic centering stretcher jaw |
| CN107537872A (en) * | 2017-09-15 | 2018-01-05 | 江苏武进不锈股份有限公司 | Tube Drawing clamp system |
| CN110681914A (en) * | 2019-10-18 | 2020-01-14 | 宝丰钢业集团有限公司 | Horizontal high-efficient broaching machine is used to stainless steel pipe |
-
2011
- 2011-05-27 CN CN2011201755797U patent/CN202238972U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212597A (en) * | 2013-03-21 | 2013-07-24 | 宜兴市创天管业有限公司 | Combined hydraulic drawbench jaw plate |
| CN103223425A (en) * | 2013-04-24 | 2013-07-31 | 浙江久立特材科技股份有限公司 | Clamping apparatus for drawbench |
| CN103706649A (en) * | 2013-12-27 | 2014-04-09 | 佛山市考迈托工业机械有限公司 | Automatic centering stretcher jaw |
| CN107537872A (en) * | 2017-09-15 | 2018-01-05 | 江苏武进不锈股份有限公司 | Tube Drawing clamp system |
| CN110681914A (en) * | 2019-10-18 | 2020-01-14 | 宝丰钢业集团有限公司 | Horizontal high-efficient broaching machine is used to stainless steel pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20140527 |