CN214980266U - Round grinder frock in quartering hammer cylinder body - Google Patents
Round grinder frock in quartering hammer cylinder body Download PDFInfo
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- CN214980266U CN214980266U CN202121436857.XU CN202121436857U CN214980266U CN 214980266 U CN214980266 U CN 214980266U CN 202121436857 U CN202121436857 U CN 202121436857U CN 214980266 U CN214980266 U CN 214980266U
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Abstract
The application relates to a round grinder frock in quartering hammer cylinder body belongs to frock clamp's field, and it includes the splint of two vertical settings, sliding connection on the horizontal direction of two splint each other, sliding connection has the screw rod that a plurality of levels set up between two splint, threaded connection has the nut on the screw rod, the screw rod is a plurality of, the longitudinal section of splint is greater than the cylinder body longitudinal section, the screw rod encircles the cylinder body sets up. This application is placed the cylinder body between two splint, passes two splint with the screw rod again, through screwing up the nut, can be with the cylinder body centre gripping in the middle of two splint, the screw rod encircles the cylinder body setting and can follow the cylinder body and carry out the centre gripping on all directions, can follow around with the screw rod improvement fixed effect, the simple operation, fixed effectual, the follow-up process of polishing of being convenient for.
Description
Technical Field
The application relates to the field of tool fixtures, in particular to a round grinder tool in a breaking hammer cylinder.
Background
The related technology can refer to the Chinese patent with application publication number CN107327569A, which discloses a middle cylinder body of a hydraulic breaking hammer, comprising a middle cylinder body, an adjusting valve hole, a valve port, a buffer oil seal, a main oil seal and a dustproof seal, wherein the middle cylinder body is internally provided with a hollow structure, one end of the hollow structure is provided with the dustproof seal, the middle cylinder body comprises a first middle cylinder body and a second middle cylinder body, the first middle cylinder body and the second middle cylinder body are connected into a whole, the height of the first middle cylinder body is smaller than that of the second middle cylinder body, the upper surface of the second middle cylinder body is respectively provided with the adjusting valve hole, a yellow oil hole, an oil outlet, an oil inlet and an oil return hole, and a piston reciprocates in the middle cylinder body.
The cylinder body structure of the breaking hammer is generally of a cuboid structure, a cylindrical cavity is arranged inside the cylinder body structure, the cylindrical cavity in the breaking hammer needs to be fixed when being polished, and the cylindrical cavity of the breaking hammer is guaranteed to be stable in the rotating process, so that the breaking hammer is convenient to polish.
Aiming at the related technologies, the inventor finds that the existing fixture tool is difficult to effectively fix the cylinder body of the breaking hammer, the position of the breaking hammer needs to be noticed during polishing, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to improve the fixed effect to the quartering hammer cylinder body, the operation of being convenient for, this application provides a quartering hammer cylinder body internal circle grinding machine frock.
The application provides a pair of quartering hammer cylinder body internal grinding machine frock adopts following technical scheme:
the utility model provides a round grinder frock in quartering hammer cylinder body, includes the splint of two vertical settings, two splint sliding connection on the horizontal direction of each other, sliding connection has the screw rod that a plurality of levels set up between two splint, threaded connection has the nut on the screw rod, the screw rod is a plurality of, the longitudinal section of splint is greater than the cylinder body longitudinal section, the screw rod encircles the cylinder body sets up.
Through adopting above-mentioned technical scheme, take down the screw rod of one side, place the cylinder body between two splint, pass two splint with the screw rod again, through screwing up the nut, can be with the cylinder body centre gripping in the middle of two splint, the screw rod encircles the cylinder body setting and can follow the cylinder body and carry out the centre gripping on all directions, can follow around with the screw rod improvement fixed effect, the simple operation, fixed effectual, the follow-up process of polishing of being convenient for.
Optionally, the number of the screws is four, the four screws are uniformly arranged around the center of the clamping plate, and the screws are respectively abutted to four side surfaces of the cylinder body.
Through adopting above-mentioned technical scheme, four screw rods can encircle the cylinder body, simultaneously with four side butt of cylinder body, can realize the spacing effect to the cylinder body, reduce the aversion of cylinder body, the subsequent process of polishing of being convenient for improves the precision.
Optionally, a plurality of fixing holes are formed in the clamping plate, the fixing holes are connected with horizontally arranged bolts in a sliding mode, and the bolts are connected with the cylinder body in a threaded mode.
Through adopting above-mentioned technical scheme, cooperate through bolt and cylinder body, can further fix and spacing the cylinder body, reduce the aversion, can be convenient for polish, improve the precision of polishing.
Optionally, the splint are arranged in a disc shape, the central axis of the splint is horizontally arranged, and the end part of the splint is provided with a through hole penetrating through the splint.
Through adopting above-mentioned technical scheme, the through-hole setting of a splint can stretch into three-jaw chuck and be used for fixing, and another splint through-hole can be used to the polishing head to pass, and the polishing head polishes splint.
Optionally, a support member for supporting the clamping plate is arranged below the clamping plate, and the support member is rotatably connected with the clamping plate.
Through adopting above-mentioned technical scheme, support piece can support the splint, makes splint can be supported on support piece and rotates, and support piece can avoid the aversion of splint.
Optionally, the supporting piece comprises a supporting block arranged below the clamping plate, an arc-shaped surface is arranged at the upper end of the supporting block, and the arc-shaped surface is attached to the clamping plate.
Through adopting above-mentioned technical scheme, the splint are laminated to the arcwall face, and the supporting shoe can carry out complete support at the lower extreme to splint, and the supporting effect is good, reduces the aversion of splint.
Optionally, support piece includes that three is located branch of splint below, one of them branch is located under the splint, two other branch is located splint bottom both sides, branch is close to splint one end all with the splint laminating.
Through adopting above-mentioned technical scheme, three branch supports the splint from splint below, can support splint from three direction, and the supporting effect is good.
Optionally, the branch is followed splint radial direction slides, the branch overcoat is equipped with the stop collar, the stop collar wears to be equipped with spacing bolt, spacing bolt with branch is contradicted.
Through adopting above-mentioned technical scheme, slide branch along the stop collar, can be according to the position of splint and the position of size adjustment branch to fix convenient operation through spacing bolt.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the cylinder body is placed between the two clamping plates, the screw penetrates through the two clamping plates, the cylinder body can be clamped between the two clamping plates by screwing the nut, the screw is arranged around the cylinder body, the cylinder body can be clamped from all directions, the screw can be improved in fixing effect from the periphery, and the cylinder body polishing device is convenient to operate, good in fixing effect and convenient for a subsequent polishing process;
2. the four screw rods can surround the cylinder body and abut against the four side surfaces of the cylinder body, so that the limiting effect on the cylinder body can be realized, the displacement of the cylinder body is reduced, the subsequent polishing process is facilitated, and the precision is improved;
3. three branch supports the splint from splint below, can support splint from three direction, and the supporting effect is good, can adjust the position of branch according to the position and the size of splint to fix convenient operation through spacing bolt.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present application.
Fig. 2 is a schematic structural diagram of embodiment 2 of the present application.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Description of reference numerals: 1. a splint; 11. a through hole; 12. a screw; 121. a nut; 13. a fixing hole; 14. a bolt; 2. a support member; 21. a support block; 22. an arc-shaped surface; 23. a strut; 24. a limiting sleeve; 25. a limit bolt; 3. a cylinder body.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a round grinder tool in a breaking hammer cylinder body.
Example 1
Referring to fig. 1, the round grinder tool in the cylinder body of the breaking hammer comprises two clamp plates 1 which are vertically arranged, wherein each clamp plate 1 is arranged in a disc shape, the central axis of each clamp plate 1 is horizontally arranged, and a through hole 11 which runs through each clamp plate 1 is formed in the end part of each clamp plate 1. The two clamping plates 1 slide towards or away from each other in the horizontal direction. The cylinder 3 is placed between the two clamping plates 1, the two clamping plates 1 are relatively slid, and the cylinder 3 is fixed between the two clamping plates 1.
Referring to fig. 1, four horizontally arranged screws 12 are slidably connected between two clamping plates 1, nuts 121 are threadedly connected to the screws 12, and the four screws 12 are uniformly arranged around the center of the clamping plate 1. The longitudinal section of the clamping plate 1 is larger than that of the cylinder 3, the screw 12 is arranged around the cylinder 3, and the screw 12 is respectively abutted against the four side surfaces of the cylinder 3. During installation, two adjacent screw rods 12 are detached, the cylinder body 3 is placed between the two clamping plates 1 from the gap, the screw rods 12 are assembled on the clamping plates 1, and the nuts 121 are uniformly screwed to clamp and fix the cylinder body 3.
Referring to fig. 1, a plurality of fixing holes 13 are formed in the clamp plate 1, the fixing holes 13 are slidably connected with horizontally arranged bolts 14, and the bolts 14 are in threaded connection with the cylinder 3. The cylinder body 3 can be further limited by the bolt 14 through the fixing hole 13, so that the cylinder body 3 is prevented from moving in the rotating process, subsequent polishing is facilitated, and polishing precision is improved.
Referring to fig. 1, a support member 2 for supporting the splint 1 is provided under the splint 1, and the support member 2 is rotatably connected to the splint 1. The supporting piece 2 comprises a supporting block 21 arranged below the clamping plate 1, and the supporting block 21 is fixedly connected with a machine tool for processing the cylinder body 3. The upper end of the supporting block 21 is provided with an arc surface 22, and the arc surface 22 is consistent with and attached to the lower end of the clamping plate 1 in radian. Can support splint 1 through the support frame, prevent that splint 1 from shifting in vertical direction, improve the steadiness of rotational position, improve the precision of polishing.
The implementation principle of the embodiment 1 is as follows: during the use, dismantle two adjacent screw rods 12, place cylinder body 3 in the middle of two splint 1, and make cylinder body 3 and two other screw rod 12 contacts, pack back splint 1 with screw rod 12, pass through fixed orifices 13 and 3 threaded connection of cylinder body with bolt 14, the realization is fixed spacingly to cylinder body 3, it is tight relatively with two splint 1 through screwing up nut 121, it is fixed to make splint 1 realize the centre gripping to cylinder body 3, splint 1 one end round hole is fixed with the three-jaw chuck, it rotates to drive splint 1 and cylinder body 3 through the three-jaw chuck, support splint 1 through supporting shoe 21 simultaneously, the stability of rotation process is improved, the effect of polishing is improved.
Example 2
Referring to fig. 2, the present embodiment is different from embodiment 1 in that the support 2 is different.
Referring to fig. 3, the supporting member 2 includes three struts 23 located below the splint 1, one of the struts 23 is located under the splint 1, the other two struts 23 are located on two sides of the bottom end of the splint 1, and one end of the strut 23 close to the splint 1 is attached to the splint 1. The supporting rod 23 slides along the radial direction of the clamping plate 1, a limiting sleeve 24 is sleeved outside the supporting rod 23, and the limiting sleeve 24 is fixedly connected with a machine tool for processing the cylinder body 3. The stop collar 24 is provided with a stop bolt 2514 in a penetrating manner, the stop bolt 2514 is perpendicular to the supporting rod 23, and one end of the stop bolt 2514 is abutted against the supporting rod 23.
The implementation principle of the embodiment 2 is as follows: the adjustable supporting piece 2 is arranged, the position of the supporting rod 23 can be adjusted according to the position and the size of the clamping plate 1, the applicability is high, and the operation is convenient.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a round grinder frock in quartering hammer jar body which characterized in that: splint (1) including two vertical settings, two splint (1) are sliding connection on the horizontal direction each other, sliding connection has screw rod (12) that a plurality of levels set up between two splint (1), threaded connection has nut (121) on screw rod (12), screw rod (12) are a plurality of, the longitudinal section of splint (1) is greater than cylinder body (3) longitudinal section, screw rod (12) encircle cylinder body (3) set up.
2. The round grinder tool in the cylinder of the breaking hammer as claimed in claim 1, wherein: the number of the screw rods (12) is four, the four screw rods (12) are uniformly arranged around the center of the clamping plate (1), and the screw rods (12) are respectively abutted against the four side faces of the cylinder body (3).
3. The round grinder tool in the cylinder of the breaking hammer as claimed in claim 1, wherein: a plurality of fixing holes (13) are formed in the clamping plate (1), the fixing holes (13) are connected with horizontally arranged bolts (14) in a sliding mode, and the bolts (14) are connected with the cylinder body (3) in a threaded mode.
4. The round grinder tool in the cylinder of the breaking hammer as claimed in claim 1, wherein: splint (1) are the disc setting, the axis level of splint (1) sets up, splint (1) tip has been seted up and has been run through-hole (11) of splint (1).
5. The round grinder tool in the cylinder of the breaking hammer as claimed in claim 1, wherein: splint (1) below is equipped with and is used for supporting support piece (2) of splint (1), support piece (2) with splint (1) rotate to be connected.
6. The round grinder tool in the cylinder of the breaking hammer as claimed in claim 5, wherein: the supporting piece (2) comprises a supporting block (21) arranged below the clamping plate (1), an arc-shaped surface (22) is arranged at the upper end of the supporting block (21), and the arc-shaped surface (22) is attached to the clamping plate (1).
7. The round grinder tool in the cylinder of the breaking hammer as claimed in claim 5, wherein: support piece (2) include that three is located branch (23) of splint (1) below, one of them branch (23) are located under splint (1), two other branch (23) are located splint (1) bottom both sides, branch (23) are close to splint (1) one end all with splint (1) laminating.
8. The round grinder tool in the cylinder of the breaking hammer as claimed in claim 7, wherein: branch (23) are followed splint (1) radial direction slides, branch (23) overcoat is equipped with stop collar (24), stop collar (24) are worn to be equipped with spacing bolt (25), spacing bolt (25) with branch (23) are contradicted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121436857.XU CN214980266U (en) | 2021-06-26 | 2021-06-26 | Round grinder frock in quartering hammer cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121436857.XU CN214980266U (en) | 2021-06-26 | 2021-06-26 | Round grinder frock in quartering hammer cylinder body |
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| Publication Number | Publication Date |
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| CN214980266U true CN214980266U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121436857.XU Active CN214980266U (en) | 2021-06-26 | 2021-06-26 | Round grinder frock in quartering hammer cylinder body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117066996A (en) * | 2023-10-12 | 2023-11-17 | 烟台百财机械设备有限公司 | Hydraulic breaking hammer front cylinder body inner hole grinding positioning device |
-
2021
- 2021-06-26 CN CN202121436857.XU patent/CN214980266U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117066996A (en) * | 2023-10-12 | 2023-11-17 | 烟台百财机械设备有限公司 | Hydraulic breaking hammer front cylinder body inner hole grinding positioning device |
| CN117066996B (en) * | 2023-10-12 | 2023-12-15 | 烟台百财机械设备有限公司 | Hydraulic breaking hammer front cylinder body inner hole grinding positioning device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220920 Address after: 264200 No. 99-2, Haicheng street, Rushankou Industrial Park, Rushan City, Weihai City, Shandong Province Patentee after: Shandong Bethel Heavy Industry Co.,Ltd. Address before: 265500 No. 21, luanjia Road, puwan street, Fushan District, Yantai City, Shandong Province Patentee before: Yantai Xinren Electromechanical Equipment Co.,Ltd. |
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| TR01 | Transfer of patent right |