CN206811743U - A kind of spring holding device for grinding - Google Patents
A kind of spring holding device for grinding Download PDFInfo
- Publication number
- CN206811743U CN206811743U CN201720217604.0U CN201720217604U CN206811743U CN 206811743 U CN206811743 U CN 206811743U CN 201720217604 U CN201720217604 U CN 201720217604U CN 206811743 U CN206811743 U CN 206811743U
- Authority
- CN
- China
- Prior art keywords
- tubular column
- open tubular
- bar shaped
- welded
- block
- 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
Links
Abstract
The utility model discloses a kind of spring holding device for grinding, including two clamping shells being hinged, the outer wall of two clamping shells is respectively welded leader, the inwall of one of clamping shell is fixed with a bar shaped horizontal block, the inwall of another piece of clamping shell is provided with a lock tube with bar shaped horizontal block corresponding position, and the elongated hole for the insertion of bar shaped horizontal block is provided with lock tube；A jacking apparatus is fixed with the top of bar shaped horizontal block, is welded with a transverse slat at the top of jacking apparatus, the top of transverse slat is welded for by the limited post of spring retainer.Its advantage is：It is practical, easy to use.
Description
Technical field
It the utility model is related to a kind of spring holding device for grinding.
Background technology
It is existing when carrying out cross grinding to the little little spring of batch, be to be held by the hand (wearing gloves) of operator
Little spring, then, it is ground the end face of little spring, this mode, on the one hand, may be due to work in spring grinding machine with range estimation by worker
The carelessness of people unexpectedly frays hand, on the other hand, because in grinding, pure hand-held power and range estimation by worker is carried out, often appearance
The little spring end face crooked (i.e. the end face of little spring and its center line out of plumb) ground or out-of-flatness, produce quality problems.
In view of this, Chinese patent 201220390869.8 discloses a kind of little spring holding device for grinding, it is characterised in that：
Including left clamper and right clamper, the left clamper and right clamper are connected through the hinge, and the left clamper includes a left side
Housing, left ear and left bark pocket, the right clamper include right shell body, auris dextra and right bark pocket；The left bark pocket and right bark pocket are adopted
It is made of elastomeric material；The material that the left shell, left ear, right shell body and auris dextra use is plastics.The utility model clamps
Reliably, safe and practical, grinding quality is high, service life length.But can not consolidate fix spring of the utility model, practicality
Difference.
Utility model content
Problem to be solved in the utility model is to provide a kind of practical, easy to use spring holding device for grinding.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of spring holding device for grinding, bag
Two clamping shells being hinged are included, the outer wall of two clamping shells is respectively welded leader, it is characterised in that wherein
The inwall of one piece of clamping shell is fixed with a bar shaped horizontal block, the inwall of another piece of clamping shell and the bar shaped horizontal block
Corresponding position is provided with a lock tube, and the elongated hole for bar shaped horizontal block insertion is provided with the lock tube；The top of the bar shaped horizontal block
Portion is fixed with a jacking apparatus, and a transverse slat is welded with the top of the jacking apparatus, and the top of the transverse slat, which is welded, to be used for bullet
The spacing limited post of spring, the jacking apparatus include being fixed on two pieces of vertical blocks at the top of the bar shaped horizontal block, be fixed on it is described vertical
The upper open tubular column that picking-up block at the top of block, the lower open tubular column being fixed at the top of the picking-up block, top are connected with the transverse slat, institute
The bottom for stating open tubular column is extended in the lower open tubular column, and bottom end, which is provided with top, in the lower open tubular column extends to
Threaded drive shaft in the upper open tubular column inner chamber, the bottom of the threaded drive shaft are welded with one through the perpendicular of the picking-up block
Axle, the lower end of the vertical pivot are welded with a rotation seat, the inwall of the upper open tubular column be provided with outside the threaded drive shaft
The internal thread that screw thread coordinates.
Preferably, above-mentioned spring holding device for grinding, wherein be welded with a footstock at the top of the lower open tubular column, it is described on
The bottom of open tubular column is slidably connected through the footstock and with the footstock.
Preferably, above-mentioned spring holding device for grinding, wherein length of the inwall of the lower open tubular column along the lower open tubular column
Degree direction is provided with least one bar shaped elongated slot, and the outer wall of the upper open tubular column is fixed with least two fixture blocks, the fixture block with
Corresponding bar shaped elongated slot is slidably connected.
Preferably, above-mentioned spring holding device for grinding, wherein being welded with a bearing on the picking-up block, the vertical pivot passes through
The bearing is simultaneously connected with the inner ring of the bearing.
It is of the present utility model to have the technical effect that：Spring is set on limited post, it is therefore prevented that spring rocks, and also keeps away
Exempt from spring to spill from the bottom of clamping shell；Height is adjusted come band motion plate by adjusting the height of jacking apparatus, so as to adjust
Whole transverse slat to termination at the top of clamping shell distance, so as to adapt to the spring of different length so that the utility model is more practical；
User rotates rotation seat, by vertical pivot threaded drive shaft can be driven to rotate, because the inwall of upper open tubular column is provided with and screw thread
The internal thread that drive shaft external screw thread coordinates so that upper open tubular column moves up and down along threaded drive shaft, and which achieves jacking to fill
The height regulation put, it is simple in construction, it is easy to use.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model；
Fig. 2 is the top view of the clamping shell in the utility model；
Fig. 3 is the longitudinal sectional view of jacking apparatus in Fig. 1；
Fig. 4 is the transverse sectional view of lower open tubular column in Fig. 3.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the present utility model is further described, so that the utility model
Technical scheme be more readily understood and grasp.
As shown in Figure 1,2,3, 4, a kind of spring holding device for grinding, including two sections are semicircular clamping shell 11,
The outer wall of two clamping shells 11 is respectively welded leader 12, and the side outer wall of two clamping shells 11 is hinged, opposite side
Between be provided with gap.
The inwall of one of clamping shell 11 is welded with a bar shaped horizontal block 21, another piece of clamping shell 11 close to bottom end
Inwall and the corresponding position of bar shaped horizontal block 21 be welded with a lock tube 22, the elongated hole inserted for bar shaped horizontal block 21 is provided with lock tube 22
23。
The top of bar shaped horizontal block 21 is fixed with a jacking apparatus 3, and the top of jacking apparatus 3 is welded with a transverse slat 4, transverse slat 4
Top weld for by the limited post 41 of spring retainer, include being welded on the top of bar shaped horizontal block 21 two pieces of jacking apparatus 3 are vertical
Block 31, the picking-ups block 32 for being welded on the top of vertical block 31, it is welded on lower open tubular column 33, top and the transverse slat 4 held up at the top of block 32 and welds
The upper open tubular column 34 connect, the bottom of upper open tubular column 34 are extended in the inner chamber of lower open tubular column 33, close to bottom in lower open tubular column 33
Place is provided with the threaded drive shaft 35 that top is extended in the inner chamber of open tubular column 34, and the bottom of threaded drive shaft 35 is welded with one and worn
The vertical pivot 36 for holding up block 32 is crossed, the lower end of vertical pivot 36 is welded with a rotation seat 37, and the inwall of upper open tubular column 34 is provided with and spiral shell
The internal thread 38 that the external screw thread of line drive shaft 35 coordinates.Spring 30 can be directly set on limited post 41.
The top of lower open tubular column 33 in the utility model is welded with a footstock 71, and the bottom of upper open tubular column 34 passes through footstock
71 and it is slidably connected with footstock 71, so design causes the upper movement of open tubular column 34 to get up more steady, avoids and rocks.
Length direction of the inwall of lower open tubular column 33 in the utility model along lower open tubular column 33 is provided with two bar shaped length
Groove 81, the outer wall of upper open tubular column 34 are fixed with two and block 82 pieces, and fixture block 82 is slidably connected with corresponding bar shaped elongated slot 81, using this
Kind structure, can avoid open tubular column 34 from being rotated together with threaded drive shaft 35.
Be welded with a bearing 91 on picking-up block 32 in the utility model, vertical pivot 36 through bearing 91 and with bearing 91
Circle connection, so design make it that structure of the present utility model is firmer.
Certainly, it these are only preferred embodiment of the present utility model, it is non-therefore limit to patent of the present utility model
Scope, all with the utility model specification and schema content institute, simply modification and equivalent structure change for it, all should similarly wrap
It is contained within scope of patent protection of the present utility model.
Claims (4)
1. a kind of spring holding device for grinding, including two clamping shells being hinged, the outer wall difference of two clamping shells
It is welded with leader, it is characterised in that：The inwall of one of clamping shell is fixed with a bar shaped horizontal block, described in another piece
The inwall of clamping shell is provided with a lock tube with the bar shaped horizontal block corresponding position, is provided with the lock tube for the bar shaped horizontal block
The elongated hole of insertion；A jacking apparatus is fixed with the top of the bar shaped horizontal block, a transverse slat is welded with the top of the jacking apparatus,
Weld for by the limited post of spring retainer, the jacking apparatus to include being fixed on the bar shaped horizontal block top at the top of the transverse slat
Two pieces of vertical blocks in portion, the picking-up block being fixed at the top of the vertical block, be fixed on it is described picking-up block at the top of lower open tubular column, top with
The upper open tubular column of the transverse slat connection, the bottom of the upper open tubular column is extended in the lower open tubular column, in the lower open tubular column
Bottom end is provided with the threaded drive shaft that top is extended in the upper open tubular column inner chamber, the bottom of the threaded drive shaft
Be welded with one through the picking-up block vertical pivot, the lower end of the vertical pivot is welded with a rotation seat, the upper open tubular column it is interior
Wall is provided with the internal thread coordinated with the threaded drive shaft external screw thread.
2. spring holding device for grinding according to claim 1, it is characterised in that：One is welded with the top of the lower open tubular column
Footstock, the bottom of the upper open tubular column are slidably connected through the footstock and with the footstock.
3. spring holding device for grinding according to claim 1, it is characterised in that：The inwall of the lower open tubular column is along under described
The length direction of open tubular column is provided with least one bar shaped elongated slot, and the outer wall of the upper open tubular column is fixed with least two fixture blocks,
The fixture block is slidably connected with corresponding bar shaped elongated slot.
4. spring holding device for grinding according to claim 1, it is characterised in that：A bearing is welded with the picking-up block,
The vertical pivot is connected through the bearing and with the inner ring of the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217604.0U CN206811743U (en) | 2017-03-08 | 2017-03-08 | A kind of spring holding device for grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217604.0U CN206811743U (en) | 2017-03-08 | 2017-03-08 | A kind of spring holding device for grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206811743U true CN206811743U (en) | 2017-12-29 |
Family
ID=60749841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720217604.0U Expired - Fee Related CN206811743U (en) | 2017-03-08 | 2017-03-08 | A kind of spring holding device for grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206811743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100393A (en) * | 2023-03-28 | 2023-05-12 | 江苏翔鹰智能装备有限公司 | Spiral spring end face grinding device |
-
2017
- 2017-03-08 CN CN201720217604.0U patent/CN206811743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100393A (en) * | 2023-03-28 | 2023-05-12 | 江苏翔鹰智能装备有限公司 | Spiral spring end face grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171229 |