CN207139563U - A kind of numerically control grinder magnetic holding device - Google Patents
A kind of numerically control grinder magnetic holding device Download PDFInfo
- Publication number
- CN207139563U CN207139563U CN201721125004.8U CN201721125004U CN207139563U CN 207139563 U CN207139563 U CN 207139563U CN 201721125004 U CN201721125004 U CN 201721125004U CN 207139563 U CN207139563 U CN 207139563U
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- abaculus
- sliding clamp
- positioning
- magnechuck
- holding device
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Abstract
The utility model discloses a kind of numerically control grinder magnetic holding device, including firm banking, firm banking upper surface is provided with magnechuck, magnechuck upper surface is provided with clamping workpiece disk, cross chute is offered in the middle part of clamping workpiece disk, the outer end of cross chute is provided with block, a sliding clamp is provided with the chute section of cross chute four direction, the outer end of sliding clamp is connected with block by compression spring, the bottom of cross chute offers multiple locating slots, the lower surface of sliding clamp offers abaculus groove, positioning abaculus is provided with abaculus groove, the upper end of positioning abaculus is connected with the top of abaculus groove by lifting spring.In the utility model, sliding clamp is realized to workpiece in the presence of compression spring and pushed against, and passes through the suction-operated of magnechuck, stabilize workpiece, positioning abaculus is moved downward in insertion locating slot simultaneously, the locking to sliding clamp is realized, so as to complete the quick-clamping to workpiece.
Description
Technical field
It the utility model is related to numerically control grinder equipment technical field, and in particular to a kind of numerically control grinder magnetic holding device.
Background technology
Vertical numerical control grinding machine is the faster multi-functional compound grinding machine of recent year development, is widely used in large size bearing, tooth
The clamped one time multi-surface such as the surfaces externally and internally of the industry part such as wheel, water pump and end face composite grinding is processed.Vertical grinder at this stage
The installation way of workpiece has two kinds：The first is using three-jaw or the installation way of four paws floral disc；Use magnechuck second, according to
The mode of workpiece end face is held by magnetic force.
The shortcomings that prior art：When the first is using the installation way of three-jaw or four paws floral disc, workpiece clamp clamp force is big.When adding
Work part wall is easier to cause deformation when thin, influences machining accuracy；Loading, unloading part is cumbersome simultaneously, influences efficiency.Adopt for second
With magnechuck, the mode of workpiece end face is held by magnetic force, is deformed with respect to first method small.But when part wall is thin,
Because suction is directly proportional to contact area, because contact area diminishes, in order to ensure that suction need to increase magnetic force, after grinding being caused
Remaining force deformation, and clamping process needs to use positioner, dismounting trouble, reduces operating efficiency.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, there is provided a kind of numerically control grinder electricity consumption
Magnetic holding device, quick-clamping can be played and fix workpiece, while reduce the effect of workpiece damage.
To realize above-mentioned technical purpose and the technique effect, the utility model is to be achieved through the following technical solutions：
A kind of numerically control grinder magnetic holding device, including firm banking, the firm banking upper surface are provided with magnechuck,
The magnechuck upper surface is provided with clamping workpiece disk, and cross chute is offered in the middle part of the clamping workpiece disk, described
The outer end of cross chute is provided with block, and a cunning is provided with the chute section of the cross chute four direction
Dynamic chuck, the outer end of the sliding clamp are connected with block by compression spring, and the bottom of the cross chute is along slip clamp
Head glide direction offers multiple locating slots, and the lower surface of the sliding clamp offers abaculus groove, set in the abaculus groove
There is positioning abaculus, the upper end of the positioning abaculus is connected with the top of abaculus groove by lifting spring, under the positioning abaculus
End can be inserted into locating slot under the magneticaction of magnechuck.
Further, the firm banking is provided at both ends with U-shaped ladder mounting hole.
Further, the positioning stud that magnechuck and the clamping workpiece disk is set by edge is arranged on fixed bottom
On seat.
Further, anti-skidding strip bulge is provided with the clamping face of the sliding clamp.
Further, the depth of the pincers block groove is more than the height sum that spring and positioning clamp block are lifted under nature.
The beneficial effects of the utility model are：
1st, sliding clamp is realized to workpiece in the presence of compression spring and pushed against, by the suction-operated of magnechuck, surely
Workpiece is determined, while positioning abaculus is moved downward in insertion locating slot, the locking to sliding clamp has been realized, so as to complete to work
The quick-clamping of part.
2nd, whole fixture had both reduced damage of the chuck mode positioning to Workpiece clamping, while also reduced magnechuck positioning institute
The absorption affinity needed, reduce deformation caused by residual stress, so as to reduce the damage to workpiece.
Certainly, all advantages that any product of the present utility model it is not absolutely required to reach the above simultaneously are implemented.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, make required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is overlooking the structure diagram of the present utility model；
Fig. 2 is main structure diagram of the present utility model.
In accompanying drawing, the list of parts representated by each label is as follows：
1- firm bankings, 2- magnechucks, 3- clamping workpiece disks, 4- cross chutes, 5- blocks, 6- sliding clamps, 7-
Compression spring, 8- locating slots, 9- abaculus grooves, 10- positioning abaculus, 11- lifting springs, 12-U shape ladder mounting holes, 13- positioning spiral shells
Post.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.Obviously, described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
Refer to shown in Fig. 1-2, the present embodiment is a kind of numerically control grinder magnetic holding device, including firm banking 1, fixed bottom
Seat 1 is provided at both ends with U-shaped ladder mounting hole 12, and the upper surface of firm banking 1 is provided with magnechuck 2, the upper surface of magnechuck 2
It is provided with the positioning stud 13 that clamping workpiece disk 3, magnechuck 2 and clamping workpiece disk 3 are set by edge and is arranged on fixation
On base 1.
The middle part of clamping workpiece disk 3 offers cross chute 4, and the outer end of cross chute 4 is provided with block 5, and ten
A sliding clamp 6 is provided with the chute section of the four direction of font chute 4, outer end and the block 5 of sliding clamp 6 pass through
Compression spring 7 connects, and is provided with anti-skidding strip bulge on the clamping face of sliding clamp 6, and the bottom of cross chute 4 is along slip clamp
First 6 glide direction offers multiple locating slots 8, and the lower surface of sliding clamp 6 offers abaculus groove 9, and it is fixed to be provided with abaculus groove 9
Position abaculus 10, the upper end of positioning abaculus 10 are connected with the top of abaculus groove 9 by lifting spring 11, position the lower end energy of abaculus 10
Enough to be inserted under the magneticaction of magnechuck 2 in locating slot 8, the depth of abaculus groove 9, which is more than under nature, lifts spring
The 11 height sum with positioning abaculus 10.
One of the present embodiment has particular application as：In the utility model, sliding clamp 6 is in the presence of compression spring 7
Workpiece is realized and pushed against, by the suction-operated of magnechuck 2, stabilizes workpiece, while it is slotting to move downward positioning abaculus 10
Enter in locating slot 8, realize the locking to sliding clamp 6, so as to complete the quick-clamping to workpiece, whole fixture both reduces chuck
Formula positions the damage to Workpiece clamping, while also reduces magnechuck 2 and position required absorption affinity, reduces residual stress and leads
The deformation of cause, so as to reduce the damage to workpiece.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
It is contained in reference to specific features, structure, material or the feature that the embodiment or example describe of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or example
In combine in an appropriate manner.
The utility model preferred embodiment disclosed above is only intended to help and illustrates the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, do not limit the embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain
Principle and practical application of the present utility model, so that skilled artisan can be best understood by and utilize this practicality
It is new.The utility model is only limited by claims and its four corner and equivalent.
Claims (5)
1. a kind of numerically control grinder magnetic holding device, including firm banking (1), it is characterised in that：Firm banking (1) upper surface
Magnechuck (2) is provided with, magnechuck (2) upper surface is provided with clamping workpiece disk (3), the clamping workpiece disk (3)
Middle part offer cross chute (4), the outer end of the cross chute (4) is provided with block (5), and the cross is slided
A sliding clamp (6), the outer end of the sliding clamp (6) and block are provided with the chute section of groove (4) four direction
(5) connected by compression spring (7), the bottom of the cross chute (4) offers multiple along sliding clamp (6) glide direction
Locating slot (8), the lower surface of the sliding clamp (6) offer abaculus groove (9), it is embedding that positioning are provided with the abaculus groove (9)
Block (10), the upper end of the positioning abaculus (10) are connected with the top of abaculus groove (9) by lifting spring (11), and the positioning is embedding
The lower end of block (10) can be inserted under the magneticaction of magnechuck (2) in locating slot (8).
A kind of 2. numerically control grinder magnetic holding device according to claim 1, it is characterised in that：The firm banking (1)
It is provided at both ends with U-shaped ladder mounting hole (12).
A kind of 3. numerically control grinder magnetic holding device according to claim 1, it is characterised in that：The magnechuck (2) and
The positioning stud (13) that clamping workpiece disk (3) is set by edge is arranged on firm banking (1).
A kind of 4. numerically control grinder magnetic holding device according to claim 1, it is characterised in that：The sliding clamp (6)
Anti-skidding strip bulge is provided with clamping face.
A kind of 5. numerically control grinder magnetic holding device according to claim 1, it is characterised in that：The depth of the abaculus groove (9)
Degree is more than the height sum that spring (11) and positioning abaculus (10) are lifted under nature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721125004.8U CN207139563U (en) | 2017-09-04 | 2017-09-04 | A kind of numerically control grinder magnetic holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721125004.8U CN207139563U (en) | 2017-09-04 | 2017-09-04 | A kind of numerically control grinder magnetic holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207139563U true CN207139563U (en) | 2018-03-27 |
Family
ID=61677346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721125004.8U Active CN207139563U (en) | 2017-09-04 | 2017-09-04 | A kind of numerically control grinder magnetic holding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207139563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533797A (en) * | 2021-06-25 | 2021-10-22 | 西安富士达线缆有限公司 | Anchor clamps suitable for cable subassembly vibration environment simulation test |
-
2017
- 2017-09-04 CN CN201721125004.8U patent/CN207139563U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533797A (en) * | 2021-06-25 | 2021-10-22 | 西安富士达线缆有限公司 | Anchor clamps suitable for cable subassembly vibration environment simulation test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electro -magnetic clamp for numerically control grinder Effective date of registration: 20181229 Granted publication date: 20180327 Pledgee: Hengshan Ma'anshan finance Company limited by guarantee Pledgor: Ma'anshan Broadcom CNC mould Co., Ltd. Registration number: 2018340000794 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200212 Granted publication date: 20180327 Pledgee: Hengshan Ma'anshan finance Company limited by guarantee Pledgor: Ma'anshan Broadcom CNC mould Co., Ltd. Registration number: 2018340000794 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |