CN114102430A - Horizontal honing clamping device - Google Patents
Horizontal honing clamping device Download PDFInfo
- Publication number
- CN114102430A CN114102430A CN202111383498.0A CN202111383498A CN114102430A CN 114102430 A CN114102430 A CN 114102430A CN 202111383498 A CN202111383498 A CN 202111383498A CN 114102430 A CN114102430 A CN 114102430A
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- base plate
- pin
- clamping device
- plate
- mounting panel
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- 238000000034 method Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention relates to a horizontal honing clamping device which comprises a clamp, wherein the clamp comprises a base plate and a clamp body arranged on the base plate, the bottom of the clamp body is provided with a mounting plate, the clamp also comprises an elastic part arranged between the base plate and the mounting plate, an adjusting pin with the upper end part connected to the mounting plate and a guide pin with the lower end part connected with the base plate, the lower end part of the adjusting pin is arranged between the mounting plate and the base plate, the length of the adjusting pin between the mounting plate and the base plate is adjustable, the upper end part of the guide pin penetrates through the mounting plate and can slide relative to the mounting plate along the vertical direction, and the upper end part of the guide pin is also provided with a limiting part for limiting the sliding distance between the guide pin and the mounting plate. The invention utilizes the elastic force of the elastic part to suspend the whole clamp body on the base plate, overcomes the error caused by the self weight of the workpiece in the honing process, has easy control of the roundness of the workpiece, and adjusts the floating clearance of the clamp body on the base plate through the adjusting pin, the guide pin and the limiting part.
Description
Technical Field
The invention belongs to the technical field of honing processing, and particularly relates to a horizontal honing clamping device.
Background
In horizontal honing, current horizontal honing anchor clamps include the base plate and set up the anchor clamps body on the base plate, and the anchor clamps body fixed mounting is on the base plate, and the horizontal centre gripping of work piece is on the chuck of anchor clamps body, and to the work piece that weight is great, because work piece dead weight reason, the circularity of work piece is difficult to control.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a horizontal honing and clamping device convenient for controlling the roundness of a workpiece.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a horizontal honing clamping device, includes anchor clamps, anchor clamps include the base plate and set up anchor clamps body on the base plate, anchor clamps body bottom has the mounting panel, anchor clamps are still including setting up elastic component, vertical direction setting and upper end between base plate and the mounting panel are connected adjusting pin and vertical direction setting on the mounting panel and lower tip and the uide pin that the base plate is connected, the lower tip of adjusting pin is located between mounting panel and the base plate, just being located of adjusting pin length between mounting panel and the base plate is adjustable, the upper end of uide pin passes the mounting panel and can with vertical direction relative slip is followed to the mounting panel, the upper end of uide pin still sets up and is used for the restriction uide pin and mounting panel sliding distance's locating part.
According to some embodiments of the invention, the elastic member is a spring, and the guide pin is inserted in the spring.
In some preferred and specific embodiments, the spring and the guide pin are respectively provided in plurality, the plurality of springs are distributed along the circumferential direction of the mounting plate, one guide pin is correspondingly inserted into each spring, and the limit piece is correspondingly arranged on each guide pin.
According to some implementation aspects of the invention, the adjusting pin is provided in plurality, and the adjusting pins are distributed along the circumferential direction of the mounting plate.
According to some embodiments of the present invention, the elastic member and the adjusting pin are respectively provided in plurality, the plurality of elastic members and the plurality of adjusting pins are respectively distributed along a circumferential direction of the mounting plate, and the elastic members are distributed outside the adjusting pins relative to the adjusting pins.
According to some embodiments of the present invention, the upper portion of the guide pin is provided with an external thread, and the stopper is a nut capable of being screwed with the external thread.
According to some embodiments of the invention, the clamping device further comprises a base plate, and the base plate is detachably mounted on the base plate.
According to some embodiments of the present invention, the clamp body comprises the mounting plate, a supporting plate disposed on the mounting plate for supporting a workpiece to be processed, chucks movably disposed on opposite sides of the mounting plate for clamping or releasing the workpiece, and a driving mechanism for driving the chucks on both sides to move for clamping or releasing the workpiece.
Further, the driving mechanism is an air cylinder correspondingly arranged on the side of each side of the chuck, a piston rod of the air cylinder on each side is connected with the chuck on the corresponding side, and the clamp body further comprises a support which is arranged on the mounting plate and used for supporting the air cylinders on two sides.
Further, the clamp body further comprises a baffle plate which is arranged on the mounting plate and positioned on two sides of the supporting plate and used for preventing the workpiece from sliding on the supporting plate.
In some specific embodiments, 2 support plates are provided, the baffle is positioned at the outer side of 2 support plates, and the chucks on two sides clamp the part of the workpiece, which is positioned between the 2 support plates.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
according to the clamping device, the whole clamp body is suspended on the base plate by utilizing the elastic force of the elastic part, so that the error caused by the self weight of the workpiece in the honing process is overcome, the roundness of the workpiece is easy to control, and the floating gap of the clamp body on the base plate is adjusted by the adjusting pin and the guide pin.
Drawings
Fig. 1 and fig. 2 are schematic perspective views of different-angle structures of a horizontal honing clamping device according to an embodiment of the invention;
fig. 3 is a front view structural schematic diagram of a horizontal honing clamping device according to one embodiment of the invention;
FIG. 4 is a schematic top view of a horizontal honing fixture according to one embodiment of the invention;
in the figure: 100. a base plate; 200. a clamp;
1. a substrate; 2. mounting a plate; 3. an elastic member; 4. an adjustment pin; 5. a guide pin; 6. a support plate; 7. a chuck; 8. a workpiece; 9. a cylinder; 10. a support; 11. a baffle plate; 12. and a limiting member.
Detailed Description
The invention is further described with reference to the drawings and the specific embodiments in the following description:
referring to fig. 1-4, the horizontal honing clamping device includes a base plate 100 and a clamp 200 detachably connected to the base plate 100, the clamp 200 includes a base plate 1 detachably connected to the base plate 100 and a clamp body disposed on the base plate 1, the clamp body includes a mounting plate 2, a support plate 6 disposed on the mounting plate 2 and used for supporting a workpiece 8 to be processed, chucks 7 movably disposed on opposite sides of the mounting plate 2 and used for clamping or releasing the workpiece 8, and a driving mechanism for driving the chucks 7 to move so as to clamp or release the workpiece 8.
This anchor clamps 200 is still including setting up the elastic component 3 between base plate 1 and mounting panel 2, the adjusting pin 4 and the vertical direction setting of vertical direction setting and the tip is connected on mounting panel 2 and the guide pin 5 that tip and base plate 1 are connected down, the lower tip of adjusting pin 4 is located between mounting panel 2 and the base plate 1, and the length that is located between mounting panel 2 and the base plate 1 of adjusting pin 4 is adjustable, the upper end of guide pin 5 passes mounting panel 2 and can slide along vertical direction relatively with mounting panel 2, the tip of guide pin 5 still sets up the locating part 12 that is used for restricting guide pin 5 and mounting panel 2 sliding distance.
The elastic piece 3 is a spring, the guide pin 5 is inserted in the spring, the spring 3 and the guide pin 5 are respectively arranged in a plurality of numbers, the springs are uniformly distributed along the circumferential direction of the mounting plate 2, and the guide pins 5 are correspondingly arranged in the springs. The adjusting pins 4 are arranged in a plurality, and the adjusting pins 4 are uniformly distributed along the circumferential direction of the mounting plate 2. In this example, the number of springs, guide pins 5 and adjusting pins 4 is the same, and the springs are distributed outside the adjusting pins 4 with respect to the adjusting pins 4.
The upper portion of each guide pin 5 is provided with an external thread, each guide pin 5 is correspondingly provided with a limiting piece 12, and the limiting piece 12 is a nut capable of being in threaded connection with the external thread. The upper portion of adjusting pin 4 sets up the external screw thread, adjusting pin 4 and mounting panel 2 threaded connection, through the interval between rotatory adjusting pin 4 regulation base plate 1 and the mounting panel 2, the compressive force of rotatory locating part 12 nut adjustment spring of rethread, and then the lower tip of adjustment adjusting pin 4 and base plate 1's clearance, realize that the anchor clamps body wholly suspends on base plate 1 for the anchor clamps body can realize work piece X, Y axle degree of freedom swing, the upper and lower free floating of Z axle in work piece 8 course of working. And the compression amount of the spring can be adjusted, the size of the gap between the lower end part of the adjusting pin 4 and the base plate 1 can be adjusted, and the whole floating amount of the clamp body can be finely adjusted, so that the error caused by the self weights of different workpieces in the honing process can be overcome, and the roundness of the workpieces can be conveniently controlled.
In this example, the driving mechanism is a cylinder 9 correspondingly disposed at the side of each side chuck 7, the end of the piston rod of each side cylinder 9 is connected to the chuck 7 at the corresponding side, the fixture body further includes a bracket 10 disposed on the mounting plate 2 for supporting the two side cylinders 9, and baffles 11 disposed on the mounting plate 2 and at the two sides of the support plate 6 for preventing the workpiece 8 from sliding on the support plate 6, 2 support plates 6 are disposed, the baffles 11 are disposed at the outer sides of the 2 support plates 6, and the two side chucks 7 clamp the part of the workpiece 8 between the 2 support plates 6. The cylinder 9 is arranged on the support 10, the reciprocating motion of the piston rod of the cylinder 9 drives the chuck 7 to reciprocate so as to clamp or release the workpiece 8, and the clamping is convenient.
Through the theory of operation of the horizontal honing clamping device who sets up above-mentioned:
the workpiece 8 is manually placed on the supporting plate 6, and the air cylinder 9 is operated to push the chuck 7 to clamp the workpiece 8, so that the workpiece 8 is held on the supporting plate 6.
Before the workpiece 8 is honed, the clamp body is pressed downwards to enable the lower end portion of the adjusting pin 4 to abut against the base plate 1, the adjusting pin 4 is rotated to adjust the distance between the base plate 1 and the mounting plate 2, the clamp body is released, then the nut of the limiting piece 12 is rotated to adjust the compression force of the spring, a certain gap is formed between the lower end portion of the adjusting pin 4 and the base plate 1, and the axial swinging amount of the clamp body X, Y, Z can be adjusted through the cooperation of the adjusting pin 4, the spring, the guide pin 5 and the limiting piece 12. Finally, when the workpiece 8 is machined, the whole clamp body is suspended on the base plate 1, the workpiece 8 swings at X, Y-axis freedom degree, the Z-axis freely floats up and down, errors caused by the dead weight of the workpiece 8 in the honing process are overcome, and the roundness of the workpiece 8 is accurately controlled conveniently.
The detachable connection between the clamp 200 and the base plate 100 facilitates the installation of different clamps.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the invention, and not to limit the scope of the invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a horizontal honing clamping device, includes anchor clamps, anchor clamps include the base plate and set up the anchor clamps body on the base plate, its characterized in that: anchor clamps body bottom has the mounting panel, anchor clamps are still including setting up elastic component, vertical direction setting and the upper end between base plate and the mounting panel are connected adjusting pin and vertical direction setting on the mounting panel and lower tip with the uide pin of base plate connection, the lower tip of adjusting pin is located between mounting panel and the base plate, just being located of adjusting pin adjustable length between mounting panel and the base plate, the upper end of uide pin passes the mounting panel and can with vertical direction relative slip is followed to the mounting panel, the upper end of uide pin still sets up and is used for the restriction uide pin and mounting panel sliding distance's locating part.
2. The horizontal honing clamping device according to claim 1, wherein: the elastic piece is a spring, and the guide pin is inserted in the spring.
3. The horizontal honing clamping device according to claim 2, wherein: the spring and the guide pin are respectively provided with a plurality of springs which are distributed along the circumferential direction of the mounting plate, one guide pin is correspondingly inserted in each spring, and the limiting part is correspondingly arranged on each guide pin.
4. The horizontal honing clamping device according to claim 1, wherein: the adjusting pin sets up a plurality ofly, and is a plurality of the adjusting pin is followed the circumference of mounting panel distributes.
5. The horizontal honing clamping device according to claim 1, wherein: elastic component, adjusting pin set up a plurality ofly respectively, it is a plurality of elastic component, a plurality of adjusting pin is followed respectively the circumference of mounting panel distributes, just the elastic component is relative the adjusting pin distributes the outside of adjusting pin.
6. The horizontal honing clamping device according to claim 1, wherein: the upper portion of uide pin sets up the external screw thread, the locating part be can with external screw thread threaded connection's nut.
7. The horizontal honing clamping device according to any one of claims 1 to 6, wherein: the clamping device further comprises a bottom plate, and the base plate is detachably mounted on the bottom plate.
8. The horizontal honing clamping device according to any one of claims 1 to 6, wherein: the fixture body comprises the mounting plate, a supporting plate arranged on the mounting plate and used for supporting a workpiece to be machined, clamping heads movably arranged on two opposite sides of the mounting plate and used for clamping or releasing the workpiece, and a driving mechanism used for driving the two clamping heads to move to clamp or release the workpiece.
9. The horizontal honing clamping device according to claim 8, wherein: the driving mechanism is an air cylinder correspondingly arranged on the side of each chuck, a piston rod of the air cylinder on each side is connected with the chuck on the corresponding side, and the clamp body further comprises a support which is arranged on the mounting plate and used for supporting the air cylinders on the two sides; and/or the clamp body further comprises a baffle which is arranged on the mounting plate and positioned at two sides of the supporting plate and used for avoiding the workpiece to slide on the supporting plate.
10. The horizontal honing clamping device according to claim 9, wherein: the backup pad sets up 2, the baffle is located 2 the outside of backup pad, two sides the chuck centre gripping the work piece be located 2 the position between the backup pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111383498.0A CN114102430B (en) | 2021-11-22 | 2021-11-22 | Horizontal honing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111383498.0A CN114102430B (en) | 2021-11-22 | 2021-11-22 | Horizontal honing clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114102430A true CN114102430A (en) | 2022-03-01 |
| CN114102430B CN114102430B (en) | 2024-10-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111383498.0A Active CN114102430B (en) | 2021-11-22 | 2021-11-22 | Horizontal honing clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114102430B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07256553A (en) * | 1994-03-18 | 1995-10-09 | Nisshin Seisakusho:Kk | Honing work for plane, work holding device and honing machine |
| CN102672592A (en) * | 2012-06-06 | 2012-09-19 | 杭州新坐标科技股份有限公司 | Elastic suspension honing device |
| CN203031458U (en) * | 2012-12-28 | 2013-07-03 | 苏州信能精密机械有限公司 | Weight reduction floating clamp |
| CN103551955A (en) * | 2013-11-06 | 2014-02-05 | 常州先进制造技术研究所 | Honing floating installing and clamping device |
| CN208467834U (en) * | 2018-06-13 | 2019-02-05 | 武汉软件工程职业学院(武汉市广播电视大学) | Fixture is used in a kind of machining |
| CN209970162U (en) * | 2019-03-07 | 2020-01-21 | 陕西理工大学 | Anchor clamps for machining |
| CN210189148U (en) * | 2019-07-01 | 2020-03-27 | 吉铁精密机械(苏州)有限公司 | Part machining fixing device for horizontal machining center machine |
| CN216399236U (en) * | 2021-11-22 | 2022-04-29 | 苏州信能精密机械有限公司 | Horizontal honing clamping device |
-
2021
- 2021-11-22 CN CN202111383498.0A patent/CN114102430B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07256553A (en) * | 1994-03-18 | 1995-10-09 | Nisshin Seisakusho:Kk | Honing work for plane, work holding device and honing machine |
| CN102672592A (en) * | 2012-06-06 | 2012-09-19 | 杭州新坐标科技股份有限公司 | Elastic suspension honing device |
| CN203031458U (en) * | 2012-12-28 | 2013-07-03 | 苏州信能精密机械有限公司 | Weight reduction floating clamp |
| CN103551955A (en) * | 2013-11-06 | 2014-02-05 | 常州先进制造技术研究所 | Honing floating installing and clamping device |
| CN208467834U (en) * | 2018-06-13 | 2019-02-05 | 武汉软件工程职业学院(武汉市广播电视大学) | Fixture is used in a kind of machining |
| CN209970162U (en) * | 2019-03-07 | 2020-01-21 | 陕西理工大学 | Anchor clamps for machining |
| CN210189148U (en) * | 2019-07-01 | 2020-03-27 | 吉铁精密机械(苏州)有限公司 | Part machining fixing device for horizontal machining center machine |
| CN216399236U (en) * | 2021-11-22 | 2022-04-29 | 苏州信能精密机械有限公司 | Horizontal honing clamping device |
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| Publication number | Publication date |
|---|---|
| CN114102430B (en) | 2024-10-01 |
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