CN205309361U - Axle type part is manual from centering clamping device - Google Patents
Axle type part is manual from centering clamping device Download PDFInfo
- Publication number
- CN205309361U CN205309361U CN201620106705.6U CN201620106705U CN205309361U CN 205309361 U CN205309361 U CN 205309361U CN 201620106705 U CN201620106705 U CN 201620106705U CN 205309361 U CN205309361 U CN 205309361U
- Authority
- CN
- China
- Prior art keywords
- mount pad
- folder pawl
- clamping jaw
- described left
- pawl mount
- 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 discloses an axle type part is manual from centering clamping device, left clamping jaw and right clamping jaw including the bilateral symmetry setting, form the centre gripping passageway of centre gripping axle class part between left side clamping jaw and the right clamping jaw, left side clamping jaw mount pad and right clamping jaw mount pad are respectively through a left side, right side round pin axle pivoted setting is on the bottom plate, a left side, right side round pin axle is located the middle part position department of left clamping jaw mount pad and right clamping jaw mount pad fore -and -aft direction respectively, left side clamping jaw mount pad outer end rear portion and right clamping jaw mount pad outer end rear portion are equipped with respectively to the convex left side in the outside, right side lug, be provided with bilateral symmetry's a left side on the bottom plate, right baffle block, a left side, right baffle block is located a left side respectively, right side lug the place ahead is with to a left side, right side lug carries on spacingly, one side is equipped with the cylinder on the bottom plate, the piston rod that the level that is equipped with on the cylinder is stretched out, it is anterior to end the outer end of supporting in left clamping jaw mount pad or right clamping jaw mount pad when the piston rod front end is outwardly directed. The utility model discloses the advantage: but automatic centering, simple structure, loading and unloading convenient and fast, it is with low costs.
Description
Technical field
The utility model relates to a kind of manual self-centering clamping device of axial workpiece.
Background technology
The mode that the self-centering clamping of existing axial workpiece generally adopts has: (1) servo-type, and cost is too high; (2) pinion and-rack, complicated in mechanical structure, often produces unbalance loading in power transmission process.
Practical novel content
The purpose of this utility model is to overcome the deficiencies in the prior art, it provides a kind of manual self-centering clamping device.
The utility model is achieved through the following technical solutions:
The manual self-centering clamping device of axial workpiece, comprise base plate, described manual self-centering clamping device also comprises the left folder pawl and right folder pawl that are symmetrical set, described left folder pawl is dismountable to be arranged on left folder pawl mount pad, described right folder pawl is dismountable to be arranged on right folder pawl mount pad, the clamping passage of clamping axial workpiece is formed between described left folder pawl and right folder pawl, described left folder pawl mount pad and right folder pawl mount pad are respectively by left, what right bearing pin rotated is arranged on described base plate, a described left side, the symmetrical setting of right bearing pin, a described left side, right bearing pin lay respectively at described left folder pawl mount pad and right folder pawl mount pad front and back to medium position place, described left folder rear portion, pawl mount pad outer end and rear portion, right folder pawl mount pad outer end are respectively equipped with protrudes and a symmetrical left side laterally, right projection, described base plate is provided with a symmetrical left side, right block, a described left side, right block lays respectively at a described left side, right projection front is with to a described left side, right projection carries out spacing, on described base plate, side is provided with cylinder, described cylinder is provided with the piston rod that level is stretched out, described piston rod front end is only butted on described left folder pawl mount pad or right folder pawl mount pad outer end when outwards stretching out is anterior.
Being provided with upper left clamping plate above described left folder pawl mount pad, described upper left clamping plate, together with being fixed by screws between base plate, leave gap between described upper left clamping plate and described left folder pawl mount pad.
Being provided with upper right clamping plate above described right folder pawl mount pad, described upper right clamping plate, together with being fixed by screws between base plate, leave gap between described upper right clamping plate and described right folder pawl mount pad.
Described left folder pawl and right folder pawl are provided with V shape grip orifice or arc grip orifice in relative side.
Described left folder pawl and right folder pawl are fixed by screws on described left folder pawl mount pad and right folder pawl mount pad respectively.
The utility model has the following advantages compared to existing technology:
1, the manual self-centering clamping device of axial workpiece that the utility model provides, adopts clamping structure, only needs to push away axial workpiece with hand backward and get final product self-centering during operation, and structure is simple, and fast easy to loading and unloading, cost is low.
2, the manual self-centering clamping device of axial workpiece that the utility model provides, its left and right folder pawl is dismountable to be arranged on left and right folder pawl mount pad, by changing the clamping operation that left and right folder pawl can realize the axial workpiece of various outer diameter, it is suitable for the axial workpiece of all size, highly versatile.
3, the manual self-centering clamping device of axial workpiece that the utility model provides, is undertaken spacing by left and right block, coordinates the piston rod of cylinder to lock simultaneously so that the center, location of axial workpiece is accurate, self-centering good stability.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the utility model when being in clamped condition.
Fig. 2 is the main pseudosection of Fig. 1.
Fig. 3 is plan structure schematic diagram time before the utility model clamping.
Number in the figure: 1 base plate, 2 left folder pawls, 21 left folder pawl mount pads, 22 left bearing pins, 23 left projections, 24 left blocks, 25 upper left clamping plate, 3 right folder pawls, 31 right folder pawl mount pads, 32 right bearing pins, 33 right projections, 34 right blocks, 35 upper right clamping plate, 4 clamping passages, 5 cylinders, 51 piston rods, 6 axial workpieces.
Embodiment
Embodiment of the present utility model is done explanation in detail below; the present embodiment is implemented under premised on technical solutions of the utility model; give detailed enforcement mode and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
See Fig. 1 to Fig. 3, the manual self-centering clamping device of axial workpiece that the present embodiment provides, comprise base plate 1, manual self-centering clamping device also comprises the left folder pawl 2 and right folder pawl 3 that are symmetrical set, left folder pawl 2 is arranged on left folder pawl mount pad 21 by screw is dismountable, right folder pawl 3 is arranged on right folder pawl mount pad 31 by screw is dismountable, and left folder pawl 2 and right folder pawl 3 are provided with V shape grip orifice or arc grip orifice in relative side so that the diameter range of clamping axial workpiece 6 is wide. the clamping passage 4 of clamping axial workpiece 6 is formed between left folder pawl 2 and right folder pawl 3, left folder pawl mount pad 21 and right folder pawl mount pad 31 are arranged on base plate 1 by what left bearing pin 22 and right bearing pin 32 rotated respectively, left bearing pin 22 and the symmetrical setting of right bearing pin 32, left bearing pin 22 and right bearing pin 32 lay respectively at left folder pawl mount pad 21 and right folder pawl mount pad 31 front and back to medium position place, left folder rear portion, pawl mount pad 21 outer end and rear portion, right folder pawl mount pad 31 outer end are respectively equipped with protrudes and symmetrical left projection 23 and right projection 33 laterally, base plate 1 is provided with symmetrical left block 24 and right block 34, left block 24 and right block 34 lay respectively at left projection 23 and right projection 33 front to carry out spacing to left projection 23 and right projection 33, on base plate 1, side is provided with cylinder 5, cylinder 5 is provided with the piston rod 51 that level is stretched out, piston rod 51 front end is only butted on left folder pawl mount pad 21 or right folder pawl mount pad 31 outer end when outwards stretching out is anterior.
It is provided with upper left clamping plate 25 above left folder pawl mount pad 21, together with being fixed by screws between upper left clamping plate 25 with base plate 1, between upper left clamping plate 25 and left folder pawl mount pad 21, leaves gap.It is provided with upper right clamping plate 35 above right folder pawl mount pad 31, together with being fixed by screws between upper right clamping plate 35 with base plate 1, between upper right clamping plate 35 and right folder pawl mount pad 31, leaves gap.
The working process of the axial workpiece manual self-centering clamping device that the present embodiment provides is as follows:
Before clamping, clamping passage 4 front end that left folder pawl 2 and right folder pawl 3 are formed is in open configuration, as shown in Figure 3. now by need the axial workpiece 6 of clamping from clamping passage 4 front push away backward into, left folder pawl mount pad 21 and right folder pawl mount pad 31 rotate around left bearing pin 22 and right bearing pin 32 respectively, thus drive left folder pawl 2 and right folder pawl 3 together to rotate, clamping passage 4 closes gradually, stop when left folder pawl mount pad 21 and right folder pawl mount pad 31 touch left block 24 and right block 34 respectively rotating, now left folder pawl 2 and right folder pawl 3 can embrace axial workpiece 6, this axial workpiece 6 can find center, location automatically accurately, piston rod 51 is driven outwards to stretch out by cylinder 5 afterwards, piston rod 51 front end is made to withstand the front portion, outer end of left folder pawl mount pad 21 or right folder pawl mount pad 31, realize the self-centering locking of axial workpiece 6, namely self-centering clamping operation is completed, now clamped condition is as shown in Figure 1.
These are only better embodiment of the present utility model, not in order to limit the utility model, all any amendment, equivalent replacement and improvement etc. done within spirit of the present utility model and principle, all should be included within protection domain of the present utility model.
Claims (5)
1. the manual self-centering clamping device of axial workpiece, comprise base plate, it is characterized in that: described manual self-centering clamping device also comprises the left folder pawl and right folder pawl that are symmetrical set, described left folder pawl is dismountable to be arranged on left folder pawl mount pad, described right folder pawl is dismountable to be arranged on right folder pawl mount pad, the clamping passage of clamping axial workpiece is formed between described left folder pawl and right folder pawl, described left folder pawl mount pad and right folder pawl mount pad are respectively by left, what right bearing pin rotated is arranged on described base plate, a described left side, the symmetrical setting of right bearing pin, a described left side, right bearing pin lay respectively at described left folder pawl mount pad and right folder pawl mount pad front and back to medium position place, described left folder rear portion, pawl mount pad outer end and rear portion, right folder pawl mount pad outer end are respectively equipped with protrudes and a symmetrical left side laterally, right projection, described base plate is provided with a symmetrical left side, right block, a described left side, right block lays respectively at a described left side, right projection front is with to a described left side, right projection carries out spacing, on described base plate, side is provided with cylinder, described cylinder is provided with the piston rod that level is stretched out, described piston rod front end is only butted on described left folder pawl mount pad or right folder pawl mount pad outer end when outwards stretching out is anterior.
2. the manual self-centering clamping device of axial workpiece as claimed in claim 1, it is characterized in that: above described left folder pawl mount pad, be provided with upper left clamping plate, described upper left clamping plate, together with being fixed by screws between base plate, leave gap between described upper left clamping plate and described left folder pawl mount pad.
3. the manual self-centering clamping device of axial workpiece as claimed in claim 1, it is characterized in that: above described right folder pawl mount pad, be provided with upper right clamping plate, described upper right clamping plate, together with being fixed by screws between base plate, leave gap between described upper right clamping plate and described right folder pawl mount pad.
4. the manual self-centering clamping device of axial workpiece as claimed in claim 1, it is characterised in that: described left folder pawl and right folder pawl are provided with V shape grip orifice or arc grip orifice in relative side.
5. the manual self-centering clamping device of axial workpiece as claimed in claim 1, it is characterised in that: described left folder pawl and right folder pawl are fixed by screws on described left folder pawl mount pad and right folder pawl mount pad respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620106705.6U CN205309361U (en) | 2016-01-29 | 2016-01-29 | Axle type part is manual from centering clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620106705.6U CN205309361U (en) | 2016-01-29 | 2016-01-29 | Axle type part is manual from centering clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205309361U true CN205309361U (en) | 2016-06-15 |
Family
ID=56187314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620106705.6U Expired - Fee Related CN205309361U (en) | 2016-01-29 | 2016-01-29 | Axle type part is manual from centering clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205309361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825650A (en) * | 2017-01-19 | 2017-06-13 | 安徽铖友汽车零部件制造有限公司 | To dog chuck claw |
-
2016
- 2016-01-29 CN CN201620106705.6U patent/CN205309361U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825650A (en) * | 2017-01-19 | 2017-06-13 | 安徽铖友汽车零部件制造有限公司 | To dog chuck claw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20200129 |