CN202292207U - Clamp for wheel ring - Google Patents
Clamp for wheel ring Download PDFInfo
- Publication number
- CN202292207U CN202292207U CN 201120408655 CN201120408655U CN202292207U CN 202292207 U CN202292207 U CN 202292207U CN 201120408655 CN201120408655 CN 201120408655 CN 201120408655 U CN201120408655 U CN 201120408655U CN 202292207 U CN202292207 U CN 202292207U
- Authority
- CN
- China
- Prior art keywords
- wheel rim
- anchor clamps
- grip block
- block
- limited post
- 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 - Lifetime
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Abstract
The utility model discloses a clamp for a wheel ring. The clamp comprises a positioning block, a position-limiting block fixed on the positioning block and a clamping block connected with the tail end of a connecting rod, wherein a position-limiting column is arranged on the clamping block, a position-limiting groove for accommodating the position-limiting column and a position-limiting piece mounted in the position-limiting groove are arranged on the position-limiting block, the position-limiting column can move in a reciprocating manner in the position-limiting groove along with clamping and loosening of the wheel ring by the clamping block, and when the position-limiting column moves along the loosening direction of the clamping block and meets the position-limiting piece, the position-limiting column can rotate around the position-limiting piece, and the rotation of the position-limiting column can drive the clamping block to rotate. The clamp for the wheel ring, disclosed by the utility model, is firm in clamping of the wheel ring so as to facilitate the follow-up drilling of a drilling machine; and furthermore, by arranging the position-limiting piece during the loosening process of the clamping block, the position-limiting column can rotate around the position-limiting piece and further drive the clamping block to rotate, so that the wheel ring is more convenient to mount and take.
Description
Technical field
The utility model relates to a kind of anchor clamps, relates in particular to a kind of wheel rim anchor clamps.
Background technology
Anchor clamps are to be used for fixing processing object in the machine-building process, make it to occupy correct position, with the device of accepting construction or detecting.In a broad sense, any operation in technical process is used for installing rapidly, easily and safely the device of workpiece, all can be described as anchor clamps.For example weld jig, boring grab, inspection jig, assembling jig, jig etc.Wherein boring grab generally all is a special fixture owing to will satisfy the boring processing request of shape peculiar part, and those special fixtures have accurate positioning, it is rapid, swift to operate to clamp, guarantee advantage such as machining accuracy.
The wheel rim anchor clamps are a kind of chuck apparatus that wheel rim is fixed, and generally use in the wheel rim drilling machine.The wheel rim anchor clamps all are to use in the wheel rim drilling machine that small-sized wheel rim is holed in the traditional handicraft; Add man-hour and will hole to large-scale wheel rim; Owing to be that operating personnel hole one by one by hand all, so there are not special-purpose anchor clamps that wheel rim is fixed, this kind do not adopting any special fixture wheel rim to be carried out under the effectively fixing situation; Directly wheel rim is holed, be prone to influence the borehole accuracy of wheel rim through manual.
Therefore, to above-mentioned technical problem, be necessary to provide a kind of wheel rim anchor clamps of new structure, to address the aforementioned drawbacks.
The utility model content
In view of this, the utility model provides a kind of wheel rim anchor clamps, and these wheel rim anchor clamps can the firm grip wheel rim, and can realize the rotation of grip block, makes grip block further to unclamp, and the dress of convenient wheel rim is got.
For realizing above-mentioned purpose, the utility model provides following technical scheme:
A kind of wheel rim anchor clamps; It comprises swivel mount, is located at the wheel rim bracing frame on the swivel mount and is fixed on the some clamp mechanism on the wheel rim bracing frame; Said clamp mechanism comprise the motion of connecting rod, control link cylinder, be fixed on the locating piece on the wheel rim bracing frame, the grip block that is fixed on the limited block on the locating piece and is connected with connecting rod end; Wheel rim is between grip block and wheel rim bracing frame; Said grip block is provided with limited post; Said limited block is provided with the stopper slot of accommodating limited post and is installed in the stopper slot locating part with the motion of restriction limited post, and said limited post is along with grip block moves back and forth with unclamping in stopper slot the clamping of wheel rim, and said limited post is followed grip block along unclamping that direction is moved and when running into locating part; Said limited post can rotate around locating part, and said limited post rotates and can drive whole grip block rotation.
Preferably, in above-mentioned wheel rim anchor clamps, said swivel mount and wheel rim bracing frame are all rounded, and said some clamp mechanism are evenly arranged along circumference.
Preferably, in above-mentioned wheel rim anchor clamps, said limited block comprises the location division that is fixed together with locating piece, self-align vertically extending connecting portion and the extension rod that extends respectively from the connecting portion two ends, and said stopper slot is formed between two extension rods.
Preferably, in above-mentioned wheel rim anchor clamps, said locating part is installed between two extension rods and is terminal near extension rod.
Preferably, in above-mentioned wheel rim anchor clamps, said each extension rod is provided with the guiding face that tilts to extend, and said guiding face is towards grip block.
Preferably; In above-mentioned wheel rim anchor clamps; Said grip block comprises clamping part and from the vertically extending fixed part of clamping part; Said fixed part is provided with first screw hole, and the end of said connecting rod is provided with second screw hole, and said wheel rim anchor clamps also comprise and run through first screw hole and second screw hole and grip block is movably connected on the screw on the connecting rod.
Preferably, in above-mentioned wheel rim anchor clamps, said limited post vertical fixing portion and extend towards limited block.
Preferably, in above-mentioned wheel rim anchor clamps, said fixed part comprises two and lay respectively at the both sides of connecting rod.
Preferably, in above-mentioned wheel rim anchor clamps, a non-slipping block is installed on the said clamping part, said wheel rim is held between non-slipping block and the wheel rim bracing frame.
Can find out from technique scheme; The wheel rim clamp wheel rim of the utility model embodiment is firm, convenient follow-up drilling machine boring, and through in the grip block release process, locating part being set; Make limited post to rotate and the rotation of drive grip block around locating part, the dress of convenient wheel rim is got.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing of the relevant the utility model in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that the utility model wheel rim anchor clamps and wheel rim are located at a schematic perspective view on the wheel rim drilling machine;
Fig. 2 is the schematic perspective view of the utility model wheel rim clamp wheel rim;
Fig. 3 is the schematic perspective view that the utility model wheel rim anchor clamps unclamp wheel rim;
Fig. 4 is a clamp mechanism schematic perspective view in the utility model wheel rim anchor clamps;
Fig. 5 is the schematic perspective view of another angle of wheel rim anchor clamps among Fig. 4;
Fig. 6 is the three-dimensional exploded view of clamp mechanism in the utility model wheel rim anchor clamps.
100; Wheel rim drilling machine 200; Wheel rim 1; Frame 2; Main shaft 3; Wheel rim anchor clamps 31; Swivel mount 32; Wheel rim bracing frame 33; Clamp mechanism 331; Connecting rod 3311; Second screw hole 332; Cylinder 333; Locating piece 334; Limited block 3341; Stopper slot 3342; Locating part 3343; Location division 3344; Connecting portion 3345; Extension rod 3346; Guiding face 335; Grip block 3351; Limited post 3352; Clamping part 3353; Fixed part 3354; First screw hole 336; Screw 337; Non-slipping block
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out detailed description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skills are obtained under the prerequisite of not making creative work belongs to the scope that the utility model is protected.
The utility model discloses a kind of wheel rim anchor clamps, these wheel rim anchor clamps can the firm grip wheel rim, and can realize the rotation of grip block, makes grip block further to unclamp, and the dress of convenient wheel rim is got.
See also Fig. 1 to shown in Figure 3, clamping has a wheel rim 200 on a kind of wheel rim drilling machine 100.The wheel rim anchor clamps 3 that said wheel rim drilling machine 100 comprises frame 1, be located at the main shaft 2 on the frame 1 and be connected with main shaft 2 and rotate with main shaft 2.
See also Fig. 2 to shown in Figure 3, said wheel rim anchor clamps 3 comprise the swivel mount 31 that is connected with main shaft 2, are located at the wheel rim bracing frame 32 on the swivel mount 31 and are fixed on the some clamp mechanism 33 on the wheel rim bracing frame 32.Said swivel mount 31 is all rounded with wheel rim bracing frame 32, and said some clamp mechanism 33 is evenly arranged along circumference.Said swivel mount 31 can rotate along with the rotation of main shaft 2, and said swivel mount 31 rotating band driving wheel circle bracing frames 32 rotate and install superincumbent wheel rim 200 and rotate.So be provided with, the rotation wheel rim 200 of mechanization, and realize the boring of wheel rim 200 by the drill bit that is machinery control has equally been accelerated penetration rate and can have been guaranteed the borehole accuracy of wheel rim 200.
See also Fig. 4 to shown in Figure 6, said clamp mechanism 33 comprises connecting rod 331, is connected with connecting rod 331 and in order to the cylinder 332 of control link 331 motions, be enclosed within connecting rod 331 peripheries and be fixed on the locating piece 333 on the wheel rim bracing frame 32, the grip blocks 335 that are fixed on the limited block 334 on the locating piece 333 and are connected with connecting rod 331 ends.Said connecting rod 331 can move under the effect of cylinder 332 along the vertical direction.Said cylinder 332 is fixed on the below of locating piece 333.Said wheel rim 200 is between grip block 335 and wheel rim bracing frame 32.So be provided with, reach through 331 motions of cylinder 332 control links being clamped in of wheel rim 200 unclamped, wheel rim 200 pick and place convenient and positioning stablity reliable, the borehole accuracy when guaranteeing wheel rim 200 borings.
Please continue to consult Fig. 4 to shown in Figure 6; Said grip block 335 is provided with limited post 3351; Said limited block 334 is provided with in order to the stopper slot 3341 of accommodating limited post 3351 and is installed in the locating part 3342 that moves in order to restriction limited post 3351 in the stopper slot 3341; Said limited post 3351 is along with the clamping of 335 pairs of wheel rims 200 of grip block moves back and forth with unclamping in stopper slot 3341 along the vertical direction; Said limited post 3351 is followed grip block 335 along unclamping that direction is moved and when running into locating part 3342; The active force that 332 pairs of connecting rods 331 of cylinder this moment make progress forces said limited post 3351 to continue to move upward; But 3351 limited 3342 of said limited posts stop, so said limited post 3351 just rotates around said locating part 3342, and said limited post 3351 rotates and can drive whole grip block 335 rotations and make grip block 335 further unclamp.The like this setting through in grip block 335 release process, locating part 3342 being set, makes limited post 3351 to drive grip block 335 rotations around locating part 3342 rotations and also further unclamps that the dress of convenient wheel rim 200 is got.
Please continue to consult Fig. 4 to shown in Figure 6, said limited block 334 comprises the location division 3343 that is fixed together with locating piece 333, self-align 3343 connecting portion 3344 that extends vertically upward and the extension rod 3445 that upwards continues respectively to extend from connecting portion 3344 two ends.Said stopper slot 3341 is formed between two extension rods 3345.Said locating part 3342 is installed between two extension rods 3345 and near the extending end of extension rod 3345.Said each extension rod 3345 is provided with and tilt extends and towards the guiding face 3346 of grip block 335, said guiding face 3346 tilts towards the direction away from grip block 335, and said guiding face 3346 extends to locating part 3342 places always.So be provided with,, enough bit spaces that lets be provided when locating part 3342 rotates, can for grip block 335, be convenient to grip block 335 and further unclamp at limited post 3351 through the guiding face 3346 that inclination is set.
See also shown in Figure 6; Said grip block 335 comprises clamping part 3352 and the fixed part 3353 that extends downward vertically from clamping part 3352; Said fixed part 3353 is provided with first screw hole 3354; The end of said connecting rod 331 is provided with second screw hole 3311, and said wheel rim anchor clamps 100 also comprise and run through first screw hole 3354 and second screw hole 3311 and grip block 335 is movably connected on the screw 336 on the connecting rod 331.Said limited post 3351 vertical fixing portions 3353 and extend towards limited block 334.Said fixed part 3353 comprises two and lay respectively at the both sides of connecting rod 331.
Please continue to consult shown in Figure 6, a non-slipping block 337 is installed on the said clamping part 3352, the shape of said non-slipping block 337 is consistent with the shape of clamping part 3352.Said wheel rim 200 is held between non-slipping block 337 and the wheel rim bracing frame 32.So be provided with, can improve the clamping force of 33 pairs of wheel rims 200 of clamp mechanism, avoid in wheel rim 200 boring procedures, wheel rim 200 moves and influences borehole accuracy.
The wheel rim anchor clamps 100 of the utility model embodiment are through being provided with locating part 3342 in grip block 335 release process; Said limited post 3351 is followed grip block 335 along unclamping that direction is moved and when running into locating part 3342; The active force that 332 pairs of connecting rods 331 of cylinder this moment make progress forces said limited post 3351 to continue to move upward; But 3351 limited 3342 of said limited posts stop; So said limited post 3351 just can rotate around said locating part 3342, and 3351 rotations of said limited post can drive whole grip block 335 rotations and further unclamp, the dress of convenient wheel rim 200 is got.
The guiding face 3346 of the wheel rim anchor clamps 100 of the utility model embodiment through inclination is set provides enough bit spaces that lets when locating part 3342 rotates, can for grip block 335 at limited post 3351, is convenient to grip block 335 and further unclamps.
The wheel rim anchor clamps 100 of the utility model embodiment are reached through the motion of cylinder 332 control links 331 being clamped in of wheel rim 200 are unclamped, wheel rim 200 pick and place convenient and positioning stablity reliable, the borehole accuracy when guaranteeing wheel rim 200 borings.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (9)
1. wheel rim anchor clamps (3); It is characterized in that: comprise swivel mount (31), be located at the wheel rim bracing frame (32) on the swivel mount (31) and be fixed on the some clamp mechanism (33) on the wheel rim bracing frame (32); Said clamp mechanism (33) comprise the motion of connecting rod (331), control link (331) cylinder (332), be fixed on locating piece (333) on the wheel rim bracing frame (32), be fixed on the locating piece (333) limited block (334) and with the terminal grip block (335) that is connected of connecting rod (331); Wheel rim (200) is positioned between grip block (335) and the wheel rim bracing frame (32); Said grip block (335) is provided with limited post (3351); Said limited block (334) is provided with the stopper slot (3341) of accommodating limited post (3351) and is installed in the locating part (3342) that moves with restriction limited post (3351) in the stopper slot (3341); Said limited post (3351) along with grip block (335) to the clamping of wheel rim (200) with unclamp reciprocating motion stopper slot (3341) in; Said limited post (3351) is followed grip block (335) along unclamping that direction is moved and when running into locating part (3342); Said limited post (3351) can rotate around locating part (3342), and said limited post (3351) rotates and can drive whole grip block (335) rotation.
2. according to the said wheel rim anchor clamps of claim 1, it is characterized in that: said swivel mount (31) is all rounded with wheel rim bracing frame (32), and said some clamp mechanism (33) are evenly arranged along circumference.
3. according to the said wheel rim anchor clamps of claim 1; It is characterized in that: said limited block (334) comprises location division (3343), self-align (3343) vertically extending connecting portion (3344) that is fixed together with locating piece (333) and the extension rod (3345) that extends respectively from connecting portion (3344) two ends, and said stopper slot (3341) is formed between two extension rods (3345).
4. according to the said wheel rim anchor clamps of claim 3, it is characterized in that: said locating part (3342) is installed between two extension rods (3345) and near extension rod (3345) end.
5. according to the said wheel rim anchor clamps of claim 3, it is characterized in that: said each extension rod (3345) is provided with the guiding face (3346) that tilts to extend, and said guiding face (3346) is towards grip block (335).
6. according to the said wheel rim anchor clamps of claim 1; It is characterized in that: said grip block (335) comprises clamping part (3352) and from the vertically extending fixed part of clamping part (3352) (3353); Said fixed part (3353) is provided with first screw hole (3354); The end of said connecting rod (331) is provided with second screw hole (3311), and said wheel rim anchor clamps (100) comprise that also running through first screw hole (3354) is movably connected on the screw (336) on the connecting rod (331) with second screw hole (3311) with grip block (335).
7. according to the said wheel rim anchor clamps of claim 6, it is characterized in that: said limited post (3351) vertical fixing portion (3353) and extend towards limited block (334).
8. according to the said wheel rim anchor clamps of claim 6, it is characterized in that: said fixed part (3353) comprises two and lay respectively at the both sides of connecting rod (331).
9. according to the said wheel rim anchor clamps of claim 6, it is characterized in that: a non-slipping block (337) is installed on the said clamping part (3352), and said wheel rim (200) is held between non-slipping block (337) and the wheel rim bracing frame (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120408655 CN202292207U (en) | 2011-10-24 | 2011-10-24 | Clamp for wheel ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120408655 CN202292207U (en) | 2011-10-24 | 2011-10-24 | Clamp for wheel ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202292207U true CN202292207U (en) | 2012-07-04 |
Family
ID=46361184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120408655 Expired - Lifetime CN202292207U (en) | 2011-10-24 | 2011-10-24 | Clamp for wheel ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202292207U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896358A (en) * | 2012-10-18 | 2013-01-30 | 蚌埠市福沃特车轮制造科技有限公司 | Device for drilling oblique hole in hub |
| CN103056696A (en) * | 2011-10-24 | 2013-04-24 | 旭东机械(昆山)有限公司 | Wheel rim fixture |
| CN104526415A (en) * | 2014-11-28 | 2015-04-22 | 芜湖银星汽车零部件有限公司 | Milling clamping device special for processing end face of round flange plate |
| CN107932323A (en) * | 2017-11-15 | 2018-04-20 | 广东利迅达机器人系统股份有限公司 | A kind of grinding clamp of lamps and lanterns heat sink |
-
2011
- 2011-10-24 CN CN 201120408655 patent/CN202292207U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056696A (en) * | 2011-10-24 | 2013-04-24 | 旭东机械(昆山)有限公司 | Wheel rim fixture |
| CN103056696B (en) * | 2011-10-24 | 2016-03-30 | 旭东机械(昆山)有限公司 | A kind of clamp for wheel ring |
| CN102896358A (en) * | 2012-10-18 | 2013-01-30 | 蚌埠市福沃特车轮制造科技有限公司 | Device for drilling oblique hole in hub |
| CN104526415A (en) * | 2014-11-28 | 2015-04-22 | 芜湖银星汽车零部件有限公司 | Milling clamping device special for processing end face of round flange plate |
| CN107932323A (en) * | 2017-11-15 | 2018-04-20 | 广东利迅达机器人系统股份有限公司 | A kind of grinding clamp of lamps and lanterns heat sink |
| CN107932323B (en) * | 2017-11-15 | 2019-10-18 | 广东利迅达机器人系统股份有限公司 | A kind of grinding clamp of lamps and lanterns cooling fin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |