CN207681188U - Drawbench clamps location structure - Google Patents
Drawbench clamps location structure Download PDFInfo
- Publication number
- CN207681188U CN207681188U CN201721762877.XU CN201721762877U CN207681188U CN 207681188 U CN207681188 U CN 207681188U CN 201721762877 U CN201721762877 U CN 201721762877U CN 207681188 U CN207681188 U CN 207681188U
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- Prior art keywords
- shaped
- wedge
- arc
- block
- location structure
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Abstract
The utility model discloses a kind of drawbenches to clamp location structure, including the cramping location structure being fixed on drawbench, it includes clamping seat to clamp location structure, pole stock channel on clamping seat is set, there are two tilt passageway for setting on clamping seat, it is provided with wedge-shaped briquetting tilting in passageway, it is provided with gear on clamping seat, it is provided with tooth socket on wedge-shaped briquetting, it is provided with the handle being connected with gear on clamping seat, wedge-shaped briquetting includes supporting block and wedge-shaped press block, the half-spherical cavity of front opening is provided in supporting block, wedge-shaped press block includes the arc-shaped link block of front end wedge shaped pressure head and rear end, it is provided with arc limit slot on the inner wall of half-spherical cavity, in rear end, the arc-shaped side of arc-shaped link block is fixedly arranged in the middle of spacing block set.The structure setting of the utility model is reasonable, can effectively prevent wedge-shaped briquetting from shifting, and ensure that the reliability for clamping and drawing surely, stability in use are good and highly practical.
Description
Technical field
The utility model belongs to drawbench technical field, and in particular to a kind of drawbench cramping location structure.
Background technology
Drawbench is a kind of machinery to metal pole stock progress tube reducing or deformation, is typically employed in same level setting
Draw trolley moves back and forth to realize the stretching and feeding to pole stock, control draw trolley upper clamp while moving back and forth
It opens and closes to realize the clamping to pole stock, when cold-drawn is processed, finished pole stock end is passed through into mold first, then utilizes draw
The clamp structure of the front end of trolley clamps, and is then molded by drawing drawn-car to extract blank by mold, existing
For technology mainly by hydraulic clamping, use reliability is not high, is easy to happen relative movement when in use, to influence
The effect of cold-drawn, so applicability is restricted.
Utility model content
The purpose of this utility model is to provide a kind of structure setting rationally and can efficiently accomplish the drawbench folder for clamping positioning
Press location structure.
It realizes that the technical solution of the utility model aim is a kind of drawbench cramping location structure, including is fixed on drawbench
On cramping location structure, the cramping location structure include clamp seat, be arranged it is described cramping seat on pole stock channel, in institute
It states to clamp and tilts passageway on seat there are two settings, two tilt both sides and and the pole stock that passageways are symmetricly set on the pole stock channel
Channel is at an acute angle, and wedge-shaped briquetting is provided in the inclination passageway, gear is provided on the cramping seat, in the wedge shape
Tooth socket is provided on briquetting, the gear and the tooth socket are mutually ratcheting, are provided on the cramping seat and are connected with the gear
The handle connect, the wedge shape briquetting includes supporting block and wedge-shaped press block, and the half of front opening is provided in the supporting block
Spherical cavity, the wedge shape press block includes the arc-shaped link block of front end wedge shaped pressure head and rear end, the arc-shaped connection in rear end
Block is in the half-spherical cavity and is connected by axis pin, and arc-shaped limit is provided on the inner wall of the half-spherical cavity
Slot, holds the arc-shaped side of arc-shaped link block to be fixedly arranged in the middle of spacing block set in the rear, and the spacing block set is in the arc
In limiting slot, the tooth socket is on the surface of supporting block.
It is respectively and fixedly provided with resetting spring between the both ends of the spacing block set and the end walls of the arc limit slot.
It is provided with the lock-bit hole being connected with the inclination passageway on the cramping seat, is provided in the lock-bit hole
Lock-bit screw rod, by lock-bit screw rod lock-bit when the wedge shape briquetting moves in the inclination passageway.
Anti-skidding groove is evenly arranged on face in compressing for the front end wedge shaped pressure head.
The utility model has the effect of positive：The structure setting of the utility model is reasonable, and wedge-shaped briquetting includes support
Block and wedge pressure press block composition make wedge-shaped briquetting be pressed on the surface of pole stock by gear when in use, in cold-drawn, bar
Material will produce an outside pulling force, and pole stock moves after pulling front end wedge shaped pressure head and makes itself and the arc-shaped link block in rear end at this time
It is angled, at this time stress between supporting block and the inner wall for tilting passageway, so as to effectively prevent wedge-shaped briquetting from moving
Position, simultaneously because the position of supporting block is constant, to can be tighter after the movement of front end wedge shaped pressure head cramping on the surface of pole stock,
To ensure that the reliability for clamping and drawing surely, stability in use are good and highly practical.
Description of the drawings
In order to make the content of the utility model be more likely to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, wherein：
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
(embodiment 1)
Fig. 1 shows that a kind of specific implementation mode of the utility model, wherein Fig. 1 are the structural representation of the utility model
Figure.
See Fig. 1, a kind of drawbench cramping location structure, including the cramping location structure being fixed on drawbench, the folder
It includes clamping seat 1 to press location structure, and the pole stock channel 2 on the cramping seat 1 is arranged, two are provided on the cramping seat 1
A inclination passageway 3, two tilt passageways 3 and are symmetricly set on the both sides in the pole stock channel 2 and at an acute angle with pole stock channel 2,
It is provided with wedge-shaped briquetting 4 in the inclination passageway 3, gear 5 is provided on the cramping seat 1, is set on the wedge-shaped briquetting 4
It is equipped with tooth socket 6, the gear 5 and the tooth socket 6 are mutually ratcheting, are provided on the cramping seat 1 and are connected with the gear 5
Handle 7, the wedge shape briquetting 4 includes supporting block 41 and wedge-shaped press block 42, and front opening is provided in the supporting block 41
Half-spherical cavity 43, it is described wedge shape press block 42 include the arc-shaped link block 422 of front end wedge shaped pressure head 421 and rear end, it is described
The arc-shaped link block 422 in rear end is in the half-spherical cavity 43 and is connected by axis pin 44, in the half-spherical cavity
It is provided with arc limit slot 45 on 43 inner wall, the arc-shaped side of arc-shaped link block 422 is held to be fixedly arranged in the middle of limit in the rear
Convex block 46, the spacing block set are in the arc limit slot, and the tooth socket is on the surface of supporting block.
It is respectively and fixedly provided with resetting spring between the both ends of the spacing block set 46 and the end walls of the arc limit slot 45
47。
It is provided with the lock-bit hole 8 being connected with the inclination passageway on the cramping seat 1, is arranged in the lock-bit hole
There is lock-bit screw rod 9, by lock-bit screw rod lock-bit when the wedge shape briquetting moves in the inclination passageway.
Anti-skidding groove 10 is evenly arranged on face in compressing for the front end wedge shaped pressure head 421.
The structure setting of the utility model is reasonable, and wedge-shaped briquetting includes supporting block and wedge pressure press block composition, is being used
When, so that wedge-shaped briquetting is pressed on the surface of pole stock by gear, in cold-drawn, pole stock will produce an outside pulling force, this
When pole stock can pull front end wedge shaped pressure head after move and it made to be angled with the arc-shaped link block in rear end, supporting block at this time
The stress between the inner wall in inclination passageway, so as to effectively prevent wedge-shaped briquetting from shifting, simultaneously because the position of supporting block is not
Become, cramping that can be tighter after being rotated to front end wedge shaped pressure head is on the surface of pole stock, to ensure that it is reliable that cramping is drawn surely
Property, stability in use is good and highly practical.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still fall within this practicality
Novel protection domain.
Claims (4)
1. a kind of drawbench clamps location structure, including the cramping location structure being fixed on drawbench, the cramping positioning knot
Structure is arranged in the pole stock channel clamped on seat, the inclination passageway there are two settings on the cramping seat, two including clamping seat
A passageway that tilts is symmetricly set on the both sides in the pole stock channel and at an acute angle with pole stock channel, it is characterised in that：Incline described
It is provided with wedge-shaped briquetting in oblique passageway, gear is provided on the cramping seat, is provided with tooth socket on the wedge-shaped briquetting, institute
It states gear and the tooth socket is mutually ratcheting, the handle being connected with the gear, the wedge pressure are provided on the cramping seat
Block includes supporting block and wedge-shaped press block, the half-spherical cavity of front opening is provided in the supporting block, the wedge shape is supported
Briquetting includes the arc-shaped link block of front end wedge shaped pressure head and rear end, and the arc-shaped link block in rear end is in the half-spherical cavity
It is interior and be connected by axis pin, it is provided with arc limit slot on the inner wall of the half-spherical cavity, holds in the rear arc-shaped
The arc-shaped side of link block is fixedly arranged in the middle of spacing block set, and the spacing block set is in the arc limit slot, at the tooth socket
In on the surface of supporting block.
2. drawbench according to claim 1 clamps location structure, it is characterised in that：The both ends of the spacing block set with
It is respectively and fixedly provided with resetting spring between the end walls of the arc limit slot.
3. drawbench according to claim 2 clamps location structure, it is characterised in that：Be provided on the cramping seat with
The lock-bit hole for tilting passageway and being connected, is provided with lock-bit screw rod in the lock-bit hole, and the wedge shape briquetting inclines described
By lock-bit screw rod lock-bit when being moved in oblique passageway.
4. drawbench according to claim 3 clamps location structure, it is characterised in that：In supporting for the front end wedge shaped pressure head
Anti-skidding groove is evenly arranged on pressure surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721762877.XU CN207681188U (en) | 2017-12-18 | 2017-12-18 | Drawbench clamps location structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721762877.XU CN207681188U (en) | 2017-12-18 | 2017-12-18 | Drawbench clamps location structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207681188U true CN207681188U (en) | 2018-08-03 |
Family
ID=62998140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721762877.XU Active CN207681188U (en) | 2017-12-18 | 2017-12-18 | Drawbench clamps location structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207681188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393048A (en) * | 2022-01-14 | 2022-04-26 | 浙江微宏物联科技有限公司 | High-rigidity drawing mechanism of servo press |
-
2017
- 2017-12-18 CN CN201721762877.XU patent/CN207681188U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393048A (en) * | 2022-01-14 | 2022-04-26 | 浙江微宏物联科技有限公司 | High-rigidity drawing mechanism of servo press |
| CN114393048B (en) * | 2022-01-14 | 2023-08-01 | 浙江微宏物联科技有限公司 | High-rigidity servo press drawing mechanism |
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