CN206550854U - A kind of spring end grinding machine air clamper - Google Patents
A kind of spring end grinding machine air clamper Download PDFInfo
- Publication number
- CN206550854U CN206550854U CN201720259843.2U CN201720259843U CN206550854U CN 206550854 U CN206550854 U CN 206550854U CN 201720259843 U CN201720259843 U CN 201720259843U CN 206550854 U CN206550854 U CN 206550854U
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- China
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- air clamper
- grinding machine
- grip slipper
- groove
- spring end
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Abstract
A kind of spring end grinding machine air clamper, it is related to grinding machine tool component technology field, including support body, support body includes lower grip slipper, lower grip slipper has the first V-groove of opening upwards, the working face of the section normal direction of the V-groove of V-groove first perpendicular to emery wheel；The utility model also includes：Upper grip slipper, upper grip slipper can be slided up and down with support body and is connected, and, gripper cylinder, the cylinder barrel of gripper cylinder is connected with support body, and the piston rod end of gripper cylinder is connected with upper grip slipper.The utility model both ensure that the perpendicularity of spring end face and cylindrical axis, it is ensured that higher clamping efficiency.
Description
Technical field
The utility model is related to grinding machine tool component technology field, and in particular to a kind of hot coiling spring is especially at a high speed
The air clamper of EMUs shock-absorbing spring face grinding machine.
Background technology
The effect of shock-absorbing spring is to reduce vibration in Highs-speed motor train unit bogie, improves the stationarity and comfortableness of traveling.
EMU is made up of a large amount of spare and accessory parts, and any one spare and accessory parts there is a problem, may all cause potential safety hazard.Cause
This, EMU has higher requirement to the machining accuracy and comprehensive mechanical performance of shock-absorbing spring.
For the perpendicularity of the machining accuracy, such as end finish, end face and axis that ensure shock-absorbing spring end face, lead to
Often need to carry out grinding to the end face of shock-absorbing spring.In grinding, it is necessary to carry out clamping to spring, how one is designed
Clamping device is planted, the clamping device is while the perpendicularity requirement of spring end face and cylindrical axis is ensured, also with higher
Clamping efficiency turns into technical problem urgently to be resolved hurrily.
Utility model content
There is provided a kind of spring end grinding machine air clamper, including frame in view of the shortcomings of the prior art for the utility model
Body, support body includes lower grip slipper, and lower grip slipper has the first V-groove of opening upwards, the section normal of the V-groove of V-groove first
Working face of the direction perpendicular to emery wheel；The utility model also includes：Upper grip slipper, upper grip slipper can the company of sliding up and down with support body
Connect, and, gripper cylinder, the cylinder barrel of gripper cylinder is connected with support body, and the piston rod end of gripper cylinder is connected with upper grip slipper.
Preferably, upper grip slipper has second V-groove relative with the opening of the first V-groove.
Preferably, support body also includes upper mounted plate and Duo Gen connecting poles, and the upper end of many connecting poles is connected with upper mounted plate,
Lower end is fixedly connected with lower grip slipper, and the cylinder barrel of gripper cylinder is connected with upper mounted plate.
Preferably, in addition to lifter plate, the upside of lifter plate is connected with piston rod end, the downside of lifter plate and upper clamping
Seat connection.
Preferably, lifter plate can slide up and down guiding with many connecting poles and be connected.
Preferably, in addition to grip block, grip block is fixed at the groove outer inclined-plane of the first V-groove and/or the second V-groove
On.
Preferably, including the first air clamper and the second air clamper that be arranged in parallel, the first pneumatic pinch
Device and the second air clamper are the spring end grinding machine air clamper of any one in claim 1 to 6.
Preferably, the bottom of lower grip slipper is provided with multiple open slots.
Preferably, in addition to hand-operated lifting operation valve, hand-operated lifting operation valve is connected with gripper cylinder.
Preferably, hand-operated lifting operation valve is on support body.
The beneficial effects of the utility model：During clamping, spring workpiece is positioned on the first V-groove of lower grip slipper, bullet
Spring workpiece it is cylindrical under the inwall inclined-plane guide effect of the first V-groove, the axis automatic vertical of spring excircle of workpiece is in emery wheel
Working face, both ensure that the perpendicularity of spring end face and cylindrical axis, it is ensured that higher clamping efficiency.
Brief description of the drawings
Fig. 1 is a kind of stereogram of embodiment of the utility model.
Fig. 2 is Fig. 1 front view.
Fig. 3 is the first air clamper and the second air clamper structural representation arranged in parallel.
Fig. 4 is Fig. 3 front view.
Description of reference numerals
Grip slipper under 1- support bodys, 10-, the V-grooves of 11- first, 12- open slots, 20- grip blocks, the upper grip slippers of 30-, 31-
Two V-grooves, 40- lifter plates, 50- upper mounted plates, 60- gripper cylinders, 61- piston rods, 70- connecting poles, 80- spring workpiece, 90-
Hand-operated lifting operation valve, the air clampers of 100- first, the air clampers of 200- second, 300- emery wheels.
Embodiment
By explaining the preferred embodiment of following the application, other objects and advantages of the present utility model will become clear
Chu.
It refer to shown in Fig. 1, a kind of spring end grinding machine air clamper, including support body 1, support body 1 includes lower clamping
Seat 10, lower grip slipper 10 has the first V-groove 11 of opening upwards, the section normal direction of the first V-groove of V-groove 11 perpendicular to
The working face of emery wheel 300；The utility model also includes：Upper grip slipper 30, upper grip slipper 30 can be slided up and down with support body 1 to be connected,
With gripper cylinder 60, the cylinder barrel of gripper cylinder 60 is connected with support body 1, the end of piston rod 61 of gripper cylinder 60 and upper grip slipper
30 connections.
During clamping, spring workpiece 80 is positioned on the first V-groove 11 of lower grip slipper 10, spring workpiece 80 it is cylindrical
Under the inwall inclined-plane guide effect of first V-groove 11, the cylindrical axis automatic vertical of spring workpiece 80 is in the work of emery wheel 300
Face, operates manual descending operation valve 90, and upper grip slipper 30 moves down in the promotion of piston rod 61, spring workpiece 80 is pressed on
On lower grip slipper 10, clamping is completed；After the completion of grinding, manual descending operation valve 90, the band of piston rod 61 of gripper cylinder 60 are operated
Dynamic upper grip slipper 30 is moved up, and the spring workpiece 80 for being ground completion is taken away, unprocessed spring workpiece 80 is placed.This practicality
The new perpendicularity that both ensure that spring end face and cylindrical axis, it is ensured that higher clamping efficiency.
Special restriction, the downside of upper grip slipper 30 are not made in the way of contact for upper grip slipper 30 and spring workpiece 80
It can be plane, or arc；Preferably, as shown in figure 1, upper grip slipper 30 has the opening with the first V-groove 11
The second relative V-groove 31.
Fig. 1 shows a kind of preferred structure of support body 1, and support body 1 also includes upper mounted plate 50 and four connecting poles 70, four
Junction 70 is located at four edges of support body 1 respectively, and the upper end of connecting pole 70 is connected with upper mounted plate 50, lower end and lower clamping
Seat 10 is fixedly connected, and the cylinder barrel of gripper cylinder 60 is connected with upper mounted plate 50.It should be noted that the quantity of connecting pole 70 is at least
For two, naturally it is also possible to be three or five, the connecting pole 70 of above radical can reach support upper mounted plate 50
Effect.
As shown in figure 1, support body 1 can also include lifter plate 40, the upside of lifter plate 40 is connected with the end of piston rod 61, is risen
The downside of drop plate 40 is connected with upper grip slipper 30.Lifter plate 40 plays a part of connection piston rod 61 and upper grip slipper 30.Enter one
Preferably, lifter plate 40 can slide up and down guiding with connecting pole 70 and be connected step, and Fig. 1 shows a kind of preferred structure, such as Fig. 1
Shown, four edges of lifter plate 40 are provided with circular hole, and connecting pole 70 passes through the circular hole.
As depicted in figs. 1 and 2, the utility model can also include grip block 20, and grip block 20 is fixed at the first V-groove
11 and/or second V-groove 31 groove outer inclined-plane on.The plate-like structure of grip block 20 is relative to upper grip slipper 30 and lower grip slipper
10 labyrinth is easier to make for heat treatment, such as by quenching or nitriding etc. grip block 20 is improved into hardness and wear-resisting
Property, grip block 20 after Overheating Treatment has higher hardness and wearability, once after abrasion, and the cost of replacing is also relatively
It is low.
As shown in Figure 3 and Figure 4, the utility model may also include the first air clamper 100 and second be arrangeding in parallel
Air clamper 200, the first air clamper 100 and the second air clamper 200, which be arranged in parallel, may be such that a mill
Bed processes two springs simultaneously, improves operating efficiency.It refer to shown in Fig. 4, emery wheel 300 is relative to the first air clamper
100 and second air clamper 200 or so move back and forth, the first air clamper 100 and second can be ground simultaneously pneumatic
Clamped spring workpiece 80 on clamping device 200.
As preferred embodiment, as shown in figures 1 and 3, the bottom of lower grip slipper 10 is provided with multiple open slots 12, can be with
Lower grip slipper 10 is fixed on the workbench of grinding machine by tommyhead bolt and open slot 12.
As preferred embodiment, the utility model also include hand-operated lifting operation valve 90, hand-operated lifting operation valve 90 with
Gripper cylinder 60 is connected by tracheae, and hand-operated lifting operation valve 90 is used for the lifting action for controlling the piston rod of gripper cylinder 60.Enter
Preferably, hand-operated lifting operation valve 90 is on support body 1 for one step.Hand-operated lifting operation valve 90 is facilitated relative to push-botton operation, real
It is strong with property, it is more suitable for this working environment.
To sum up, spring workpiece 80 is positioned on the first V-groove 11 of lower grip slipper 10, spring workpiece 80 it is cylindrical
Under the inwall inclined-plane guide effect of one V-groove 11, the cylindrical axis automatic vertical of spring workpiece 80 in the working face of emery wheel 300,
Both the perpendicularity of spring end face and cylindrical axis had been ensure that, it is ensured that higher clamping efficiency.
The device of the application is described in detail with reference to the optimal technical scheme of the application, however, it is necessary to explanation, not
Depart from spirit herein in the case of, those skilled in the art can be made on the basis of above disclosure it is any transformation,
Modification and variation.The application includes above-mentioned specific embodiment and its any equivalents.
Claims (10)
1. a kind of spring end grinding machine air clamper, it is characterised in that including support body (1), the support body (1) includes lower folder
Seat (10) is held, the lower grip slipper (10) has the first V-groove (11) of opening upwards, the V-groove of V-groove first (11)
Working face of the section normal direction perpendicular to emery wheel (300)；Air clamper also includes：
Upper grip slipper (30), the upper grip slipper (30) can slide up and down with the support body (1) to be connected, and,
Gripper cylinder (60), the cylinder barrel of the gripper cylinder (60) is connected with the support body (1), the work of the gripper cylinder (60)
Stopper rod (61) end is connected with the upper grip slipper (30).
2. spring end grinding machine air clamper according to claim 1, it is characterised in that the upper grip slipper (30)
With second V-groove (31) relative with the opening of first V-groove (11).
3. spring end grinding machine air clamper according to claim 1, it is characterised in that the support body (1) is also wrapped
Upper mounted plate (50) and many connecting poles (70) are included, upper end and the fixed plate (50) of many connecting poles (70) connect
Connect, lower end is fixedly connected with the lower grip slipper (10), cylinder barrel and the fixed plate (50) of the gripper cylinder (60) connect
Connect.
4. spring end grinding machine air clamper according to claim 3, it is characterised in that also including lifter plate
(40), the upside of the lifter plate (40) is connected with the piston rod (61) end, the downside of the lifter plate (40) with it is described
Upper grip slipper (30) connection.
5. spring end grinding machine air clamper according to claim 4, it is characterised in that the lifter plate (40) with
The many connecting poles (70) can slide up and down guiding connection.
6. spring end grinding machine air clamper according to claim 2, it is characterised in that also including grip block
(20), the grip block (20) is fixed at the groove outer inclined-plane of first V-groove (11) and/or second V-groove (31)
On.
7. spring end grinding machine air clamper as claimed in any of claims 1 to 6, it is characterised in that bag
Include the first air clamper (100) and the second air clamper (200) be arrangeding in parallel, first air clamper
And second air clamper (200) is the spring end grinding machine gas in claim 1 to 6 described in any one (100)
Dynamic clamping device.
8. spring end grinding machine air clamper as claimed in any of claims 1 to 6, it is characterised in that institute
The bottom for stating lower grip slipper (10) is provided with multiple open slots (12).
9. spring end grinding machine air clamper as claimed in any of claims 1 to 6, it is characterised in that also
Including hand-operated lifting operation valve (90), the hand-operated lifting operation valve (90) is connected with the gripper cylinder (60).
10. spring end grinding machine air clamper according to claim 9, it is characterised in that the hand-operated lifting behaviour
Make valve (90) on the support body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720259843.2U CN206550854U (en) | 2017-03-16 | 2017-03-16 | A kind of spring end grinding machine air clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720259843.2U CN206550854U (en) | 2017-03-16 | 2017-03-16 | A kind of spring end grinding machine air clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206550854U true CN206550854U (en) | 2017-10-13 |
Family
ID=60364269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720259843.2U Active CN206550854U (en) | 2017-03-16 | 2017-03-16 | A kind of spring end grinding machine air clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206550854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170909A (en) * | 2019-03-28 | 2019-08-27 | 北京百慕合金有限责任公司 | Flexible lifting apparatus, emery wheel cuts equipment and cutting method |
-
2017
- 2017-03-16 CN CN201720259843.2U patent/CN206550854U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170909A (en) * | 2019-03-28 | 2019-08-27 | 北京百慕合金有限责任公司 | Flexible lifting apparatus, emery wheel cuts equipment and cutting method |
| WO2020192798A1 (en) * | 2019-03-28 | 2020-10-01 | 北京百慕合金有限责任公司 | Soft lifting apparatus, grinding wheel cutting apparatus, and cutting method |
| CN110170909B (en) * | 2019-03-28 | 2024-01-26 | 北京百慕合金有限责任公司 | Flexible lifting device, grinding wheel cutting equipment and cutting method |
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