CN209902735U - Brake disc clamping device and chuck thereof - Google Patents
Brake disc clamping device and chuck thereof Download PDFInfo
- Publication number
- CN209902735U CN209902735U CN201920460351.9U CN201920460351U CN209902735U CN 209902735 U CN209902735 U CN 209902735U CN 201920460351 U CN201920460351 U CN 201920460351U CN 209902735 U CN209902735 U CN 209902735U
- Authority
- CN
- China
- Prior art keywords
- clamping
- brake disc
- clamping part
- detent
- body mounting
- 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
- 238000009434 installation Methods 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a brake disc clamping device and a clamping head thereof, wherein, the brake disc clamping head comprises a clamping head main body installation part and a clamping part arranged on one side of the clamping head main body installation part, the clamping part comprises an upper clamping part and a lower clamping part which are arranged along the length direction of the clamping head main body installation part, and an embedded clamping part which is arranged between the upper clamping part and the lower clamping part and is used for clamping into a side edge groove of the brake disc; the height of the upper clamping part and the height of the lower clamping part are not less than that of the embedded clamping part, so that an opening clamping position for meshing two side surfaces of the brake disc is formed. This brake disc clamping device can improve the chuck card and go into the positioning accuracy of the lateral margin recess of brake disc, and the brake disc drops when still can preventing the upset moreover, is favorable to ensureing the steadiness of clamping state, has also improved brake disc clamping device simultaneously to the compatibility of brake disc thickness.
Description
Technical Field
The utility model relates to an automobile brake disc clamping equipment technical field especially relates to a brake disc clamping device and chuck thereof.
Background
When the brake disc is produced and detected, a clamping mechanism is needed to position the brake disc, and a chuck clamping position of the clamping mechanism is usually embedded into a side edge groove of the brake disc to realize positioning and clamping. The existing clamping mechanism is poor in clamping stability and positioning accuracy, the problem of alignment deviation exists when a brake disc or a clamping arm of the clamping mechanism is overturned, the phenomenon that a chuck cannot be clamped into a groove due to clamping is often caused, and the brake disc cannot be clamped smoothly; the stress area of the clamping position of the existing chuck and the groove at the side edge of the brake disc is small, so that the brake disc is easy to slide out in the overturning process, and a workpiece falls off; in addition, the existing clamping mechanism is not compatible with the thickness of the brake disc, when the grooves on the lateral edge of the brake disc are changed, the clamping head needs to be changed along with the grooves, and the specifications of a plurality of vehicle types cannot be compatible.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem in the above-mentioned background art, the utility model provides a brake disc clamping device and chuck thereof, it can improve the chuck card and go into the positioning accuracy of the lateral margin recess of brake disc, and the brake disc drops when still can preventing to overturn, is favorable to ensureing the steadiness of clamping state.
Based on this, the utility model provides an aspect of a brake disc chuck, its chuck main part installation department and locate the clamping part of chuck main part installation department one side, the clamping part includes along the length direction of chuck main part installation department set up upper screens position, lower screens position and locate between lower screens position and the upper screens position and be used for going into the embedded screens position of the lateral margin recess of brake disc;
the height of the upper clamping part and the height of the lower clamping part are not less than that of the embedded clamping part, so that an opening clamping position for meshing two side surfaces of the brake disc is formed.
Preferably, the upper positioning portion and the lower positioning portion protrude from the embedded positioning portion.
Preferably, the upper clamping portion, the lower clamping portion and the embedded clamping portion are arranged obliquely relative to the chuck body mounting portion.
Preferably, the upper clamping portion, the lower clamping portion and the embedded clamping portion have the same inclination angle relative to the chuck body mounting portion.
Preferably, the inclination angles of the upper clamping portion, the lower clamping portion and the embedded clamping portion relative to the chuck body mounting portion range from 10 degrees to 30 degrees.
As a preferred embodiment, the ratio of the total of the components is as follows.
In order to achieve the same purpose, the utility model discloses an on the other hand still provides a brake disc clamping device, it includes the crossbeam, install in actuating mechanism on the crossbeam, with left centre gripping arm and right centre gripping arm that actuating mechanism power is connected and install respectively in the aforesaid in any technical scheme on left centre gripping arm and the right centre gripping arm brake disc chuck.
Preferably, the brake disc chucks are symmetrically arranged on the left clamping arm and the right clamping arm.
As a preferred scheme, the driving mechanism comprises a transverse guide rail, a vertical guide rail, two transverse sliding blocks, a vertical sliding block, a pull rod and a power device, wherein the transverse guide rail is installed on the transverse beam, the vertical guide rail is connected to the transverse guide rail in a sliding manner, the vertical sliding block is connected to the vertical guide rail in a sliding manner, the pull rod is hinged between the transverse sliding block and the vertical sliding block, and the power device drives the vertical sliding block to slide; the left clamping arm and the right clamping arm are respectively and fixedly connected to one transverse sliding block.
Preferably, the power device is an air cylinder mounted on the cross beam, and a piston rod of the air cylinder is connected to the vertical sliding block.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a driving disk clamping device and chuck thereof, through setting up upper screens portion and lower screens portion on the clamping part, form the opening screens of interlock brake disc both sides face, its middle part is equipped with the embedded screens portion that is used for going into the lateral margin recess of brake disc, and the height of upper screens portion and lower screens portion is not less than the height of embedded screens portion, can frame the brake disc in its thickness direction's both sides through this opening screens from this, so that embedded screens portion smoothly blocks in the lateral margin recess of brake disc, thereby improve the positioning accuracy that the chuck blocks into the lateral margin recess of brake disc, avoid appearing the counterpoint deviation; moreover, the brake disc can be prevented from sliding out in the overturning process through the open screens formed by the upper clamping part and the lower clamping part, so that the workpiece is prevented from falling off, and the stability of the clamping state is favorably ensured; in addition, the size of the opening clamping position is set to be larger than the thickness of the brake disc so as to adapt to the specifications of various vehicle types, and therefore the compatibility of the brake disc clamping device to the thickness of the brake disc is improved.
Drawings
Fig. 1 is a schematic perspective view of a brake disc chuck according to an embodiment of the present invention;
fig. 2 is a side view of a brake disc cartridge provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a brake disc clamping device according to an embodiment of the present invention.
10, a brake disc chuck; 11. a chuck body mounting part; 12. a clamping portion; 121. an upper clamping part; 122. a lower clamping part; 123. an embedded card position part; 20. a cross beam; 30. a left clamping arm; 40. a right clamping arm; 50. a drive mechanism; 51. a transverse guide rail; 511. a transverse slide block; 52. a vertical guide rail; 521. a vertical slide block; 53. a pull rod; 54. and a cylinder.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Please refer to fig. 1 and fig. 2, schematically showing a brake disc cartridge 10 of the present invention, which includes a cartridge body mounting portion 11 and a clamping portion 12 disposed on one side of the cartridge body mounting portion 11, wherein the clamping portion 12 includes an upper clamping portion 121, a lower clamping portion 122 disposed along a length direction of the cartridge body mounting portion 11, and an embedded clamping portion 123 disposed between the upper clamping portion 121 and the lower clamping portion 122, wherein the embedded clamping portion 123 is used for clamping into a lateral edge groove of a brake disc, and a height of the upper clamping portion 121 and a height of the lower clamping portion 122 are not less than a height of the embedded clamping portion 123, so as to form an open clamping position for engaging with two sides of the brake disc.
According to the brake disc clamping device based on the technical characteristics, the clamping part 12 is provided with the upper clamping part 121 and the lower clamping part 122 to form open clamping parts for clamping two side surfaces of the brake disc, the middle part of the clamping part is provided with the embedded clamping part 123 for clamping the side edge groove of the brake disc, and the heights of the upper clamping part 121 and the lower clamping part 122 are not less than the height of the embedded clamping part 123, so that the two sides of the brake disc in the thickness direction can be subjected to frame positioning through the open clamping parts, the embedded clamping part 123 can be smoothly clamped into the side edge groove of the brake disc, the positioning accuracy of the embedded clamping part 123 of the clamping head clamped into the side edge groove of the brake disc is improved, and alignment deviation is avoided; moreover, the open screens formed by the upper screens 121 and the lower screens 122 can prevent the brake disc from sliding out in the overturning process, avoid the workpiece from falling off and be beneficial to ensuring the stability of the clamping state; in addition, the size of the opening clamping position is set to be larger than the thickness of the brake disc, and the thickness variation range of the brake disc is small, so that the setting of the opening clamping position can ensure the alignment precision and can adapt to the specifications of various vehicle types, and the compatibility of the brake disc clamping device on the thickness of the brake disc is improved.
Preferably, in this embodiment, the upper positioning portion 121 and the lower positioning portion 122 protrude from the recessed positioning portion 123, so that when the open detent formed by the upper positioning portion 121 and the lower positioning portion 122 is ready to be clamped, the two side surfaces of the brake disc are first framed to ensure the positioning accuracy of the recessed side edge of the brake disc into which the recessed positioning portion 123 is engaged.
To achieve the same purpose, referring to fig. 3, the present invention further provides a brake disc clamping device, which includes a cross beam 20, a driving mechanism 50 installed on the cross beam 20, and a left clamping arm 30 and a right clamping arm 40 in power connection with the driving mechanism 50, wherein the brake disc cartridge 10 is installed on the left clamping arm 30 and the right clamping arm 40 respectively. Further, the brake disc cartridge 10 is symmetrically installed on both the left holding arm 30 and the right holding arm 40 to realize the stability of holding the brake disc.
In order to improve the stability of clamping the brake disk, in this embodiment, as shown in fig. 2, the upper clamping portion 121, the lower clamping portion 122, and the embedded clamping portion 123 are disposed in an inclined manner with respect to the chuck body mounting portion 11, and after the brake disk chuck 10 is mounted to the clamping arm and the right clamping arm 40, the edge of the embedded clamping portion 123 is a tangent line of the brake disk. Further, the inclination angles of the upper engaging portion 121, the lower engaging portion 122, and the insertion engaging portion 123 with respect to the chuck body mounting portion 11 are the same. In this embodiment, the inclination angles of the upper detent portion 121, the lower detent portion 122 and the inserted detent portion 123 with respect to the chuck body mounting portion 11 range from 10 ° to 30 °, and preferably, the inclination angles of the upper detent portion 121, the lower detent portion 122 and the inserted detent portion 123 with respect to the chuck body mounting portion 11 range from 18 °.
On the basis of the above structure, as shown in fig. 3, the driving mechanism 50 includes a transverse guide rail 51 mounted on the cross beam 20, a vertical guide rail 52, two transverse sliders 511 slidably connected to the transverse guide rail 51, a vertical slider 521 slidably connected to the vertical guide rail 52, two pull rods 53 hinged between the transverse slider 511 and the vertical slider 521, and a power device for driving the vertical slider 521 to slide; the left holding arm 30 and the right holding arm 40 are respectively fixedly connected to one of the lateral sliding blocks 511. Thus, the vertical sliding block 521 is driven by the power device to slide on the vertical guide rail 52, and the pull rod 53 is hinged between the transverse sliding block 511 and the vertical sliding block 521, so that the two pull rods 53 are driven to move, and the two transverse sliding blocks 511 are driven to move towards or away from each other on the transverse guide rail 51. Of course, in other embodiments, the power device may be directly connected to the lateral sliding blocks 511, so that the two lateral sliding blocks 511 move towards or away from each other on the lateral guide rail 51 to achieve the clamping of the brake disc cartridge 10 to the brake disc.
Specifically, in this embodiment, the power device is an air cylinder 54 mounted on the cross beam 20, a piston rod of the air cylinder 54 is connected to the vertical slider 521, and when a brake disc needs to be clamped, the air cylinder 54 pushes out a piston in a direction away from the cross beam 20 (a downward direction shown in fig. 3), so as to drive the vertical slider 521 to follow and slide on the vertical guide rail 52, so that the two lateral sliders 511 are pulled by the connecting rod to move in opposite directions on the lateral guide rail 51, so that the embedded clamping portion 123 of the brake disc cartridge 10 is clamped into a lateral edge groove of the brake disc, so as to achieve a clamping action. When the finished brake disc needs to be unloaded, the movement direction is opposite.
It should also be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In summary, the brake disc clamping device provided by the utility model can improve the positioning accuracy of the embedded clamping part of the chuck clamped into the side edge groove of the brake disc, and avoid the occurrence of alignment deviation; moreover, the brake disc can be prevented from sliding out in the overturning process through the open screens formed by the upper clamping part and the lower clamping part, so that the workpiece is prevented from falling off, and the stability of the clamping state is favorably ensured; in addition, the arrangement of the opening clamping positions can ensure the alignment precision and adapt to the specifications of various vehicle types, so that the compatibility of the brake disc clamping device on the thickness of the brake disc is improved, and the brake disc clamping device has higher application and popularization values.
The method and the device not described in detail in the present invention are prior art and will not be described in detail.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (9)
1. The brake disc chuck is characterized by comprising a chuck body mounting part and a clamping part arranged on one side of the chuck body mounting part, wherein the clamping part comprises an upper clamping part, a lower clamping part and an embedded clamping part, the upper clamping part and the lower clamping part are arranged along the length direction of the chuck body mounting part, and the embedded clamping part is arranged between the upper clamping part and the lower clamping part and is used for clamping a side edge groove of a brake disc;
the height of the upper clamping part and the height of the lower clamping part are not less than that of the embedded clamping part, so that an opening clamping position for meshing two side surfaces of the brake disc is formed.
2. The brake disc cartridge of claim 1, wherein the upper detent portion and the lower detent portion protrude from the recessed detent portion.
3. The brake disc cartridge of claim 1, wherein the upper detent, the lower detent, and the recessed detent are angled relative to the cartridge body mounting portion.
4. The brake disc cartridge of claim 3, wherein the upper detent portion, the lower detent portion and the recessed detent portion are angled at the same angle relative to the cartridge body mounting portion.
5. The brake disc cartridge of claim 3, wherein the upper detent, the lower detent and the recessed detent are inclined at an angle in the range of 10 ° to 30 ° relative to the cartridge body mounting portion.
6. A brake disc clamping assembly comprising a cross-member, a drive mechanism mounted on the cross-member, left and right clamping arms in powered connection with the drive mechanism, and a brake disc cartridge according to any one of claims 1 to 5 mounted on the left and right clamping arms respectively.
7. Brake disc clamping device according to claim 6, wherein the brake disc cartridge is symmetrically mounted on both the left and right clamping arms.
8. The brake disc clamping device according to claim 6, wherein the driving mechanism comprises a transverse guide rail mounted on the cross beam, a vertical guide rail, two transverse sliders slidably connected to the transverse guide rail, a vertical slider slidably connected to the vertical guide rail, a pull rod hinged between the transverse slider and the vertical slider, and a power device driving the vertical slider to slide; the left clamping arm and the right clamping arm are respectively and fixedly connected to one transverse sliding block.
9. Brake disc clamping device according to claim 8, wherein the power means is a cylinder mounted on the cross beam, the piston rod of the cylinder being connected to the vertical slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920460351.9U CN209902735U (en) | 2019-04-04 | 2019-04-04 | Brake disc clamping device and chuck thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920460351.9U CN209902735U (en) | 2019-04-04 | 2019-04-04 | Brake disc clamping device and chuck thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209902735U true CN209902735U (en) | 2020-01-07 |
Family
ID=69035776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920460351.9U Expired - Fee Related CN209902735U (en) | 2019-04-04 | 2019-04-04 | Brake disc clamping device and chuck thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209902735U (en) |
-
2019
- 2019-04-04 CN CN201920460351.9U patent/CN209902735U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209902735U (en) | Brake disc clamping device and chuck thereof | |
| CN215933752U (en) | Bracket structure and battery box bracket | |
| CN211076747U (en) | Two-position automatic feeding and stacking device | |
| CN211332320U (en) | Internal stay type processing clamping device | |
| CN112034221B (en) | Transmission mechanism for battery detection | |
| CN112872770B (en) | Press fitting equipment | |
| CN210050144U (en) | Plate connecting structure | |
| CN211000898U (en) | Inclined block jacking type unlocking mechanism | |
| CN211029767U (en) | Clamping mechanism and automatic system | |
| CN214473469U (en) | Transmission mechanism for battery detection | |
| CN217890094U (en) | Press riveting jig | |
| CN214653346U (en) | Jack catch for aircraft tail support jack | |
| CN218364181U (en) | Clamp for machining top surface of cylinder cover | |
| CN220098416U (en) | Liftable carrier | |
| CN221134676U (en) | Welding strip traction device | |
| CN213180635U (en) | Positioning and clamping device for detecting automobile brake disc | |
| CN218051434U (en) | Clamping device | |
| CN216618270U (en) | Novel rail block | |
| CN215281665U (en) | Open and press from both sides mechanism and tray structure | |
| CN215700080U (en) | Material pushing structure with uniform stress | |
| CN219275871U (en) | Car Liang Zhuaqu anchor clamps | |
| CN117246751B (en) | Battery clamping device | |
| CN220599625U (en) | Cassette, connection structure and window structure | |
| CN211102738U (en) | Quick centering fixture for workpiece | |
| CN214721879U (en) | Automatic clamping and positioning structure of large-scale clamp body |
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: 20200107 |