CN108608229B - Fixing device is used in machine part processing - Google Patents
Fixing device is used in machine part processing Download PDFInfo
- Publication number
- CN108608229B CN108608229B CN201810293452.1A CN201810293452A CN108608229B CN 108608229 B CN108608229 B CN 108608229B CN 201810293452 A CN201810293452 A CN 201810293452A CN 108608229 B CN108608229 B CN 108608229B
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- block
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- top end
- groove
- screw rod
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- 238000003754 machining Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 description 8
- 230000001788 irregular Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a fixing device for machining a mechanical part, which comprises a workbench, wherein a sliding groove is formed in the middle of the top end of the workbench, a sliding block matched with the sliding groove is arranged in the sliding groove, a movable block is arranged at the top end of the sliding block, a hydraulic cylinder is connected to one side of the movable block in a transmission mode, a limiting groove is formed in the other side of the movable block, a bearing is arranged on the bottom wall of the limiting groove, the top end of the bearing is connected with a screw rod, the top end of the screw rod penetrates through the top wall of the limiting groove and extends to the upper portion of the movable block, a fixing plate is sleeved on the outer wall of the screw rod in the limiting. The movable block is matched with the fixed block and used for fixing mechanical parts on two sides, after the two sides are fixed, the fixed plate on the screw rod moves downwards by rotating the screw rod, the mechanical parts are fixed from three directions, and convenience is brought to processing of unqualified mechanical parts.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a fixing device for machining a mechanical part.
Background
At present, mechanical parts can not be automatically fixed during machining, but are manually held for fixing, so that the mechanical parts can shake during machining, machining deviation can be caused due to the fact that the mechanical parts are not fixed firmly during machining, and machining quality of the mechanical parts is affected.
Through the retrieval, chinese patent No. CN206689759U discloses a fixing device for machining of mechanical parts, including the device base, the jack is seted up to the up end of device base, the inner chamber of jack is provided with the screw rod perpendicularly, the upper portion of device base is provided with the support column, the screw hole that matches with the screw rod is seted up to the bottom of support column, the slot is seted up on the upper portion of support column, peg graft in the slot and press from both sides tight pole, be equipped with the pivot in the slot, and the outer wall of clamp pole is run through to the pivot, the up end of device base is provided with the backing plate, the up end of backing plate is provided with the cam, the lateral wall fixed connection push rod of cam, the one end of clamp pole is equipped with first screw, and first screw.
The prior fixing device for machining mechanical parts has the following defects: only mechanical parts with uniform shapes and sizes can be fixed, but when parts with irregular shapes are encountered, the fixing effect cannot be achieved or the stability is insufficient, so that the processing precision and the processing efficiency of the mechanical parts are influenced.
Disclosure of Invention
The invention aims to provide a fixing device for machining a mechanical part, which has the advantages that the mechanical part is fixed from three directions, even if the mechanical part is irregular, a better fixing effect can be achieved, and the problems that the existing fixing device for machining the mechanical part can only fix the mechanical part with relatively uniform shape and size, but the fixing effect cannot be achieved or the stability is insufficient when the mechanical part is in the irregular shape are solved.
The fixing device for machining the mechanical part comprises a workbench, wherein a sliding groove is formed in the middle of the top end of the workbench, a sliding block matched with the sliding groove is arranged in the sliding groove, a movable block is arranged at the top end of the sliding block, a hydraulic cylinder is connected to one side of the movable block in a transmission mode, a limiting groove is formed in the other side of the movable block, a bearing is arranged on the bottom wall of the limiting groove, a screw rod is connected to the top end of the bearing, the top end of the screw rod penetrates through the top wall of the limiting groove and extends to the upper portion of the movable block, a fixing plate is sleeved on the outer wall of the screw rod in the limiting groove, two clamping grooves with the same size are formed in the bottom end of one side of the fixing plate, limiting blocks are arranged in the two clamping grooves, connecting columns are arranged at the bottom ends of the two limiting blocks, the bottom ends, and two ends of the second spring are respectively arranged on the outer walls of the notches of the abutting plate and the clamping groove.
Further, be equipped with the fixed block on the workstation of fixed plate one side, the middle part of fixed block is equipped with the opening, all be equipped with the movable groove on the both sides inner wall of opening, two be equipped with the baffle in the movable groove, the top of baffle is equipped with the connecting rod, the connecting rod runs through the opening roof and extends to the top of fixed block.
Further, the dog is nested on the connecting rod outer wall in the through hole, a first spring is sleeved on the connecting rod outer wall on the upper side of the dog, and the top end of the first spring is arranged on the top wall of the through hole.
Furthermore, handles are arranged at the top ends of the connecting rod and the screw rod, and a rubber sleeve is sleeved on the outer wall of each handle.
Furthermore, the distance of the sliding block moving in the sliding groove is 0-40 cm.
Furthermore, both sides of the bottom end of the workbench are provided with supports, and the bottom ends of the two supports are provided with non-slip mats.
Compared with the prior art, the invention has the beneficial effects that:
1. the movable block is matched with the fixed block and used for fixing mechanical parts on two sides, after the fixation of the two sides is completed, the screw rod is rotated, the fixed plate on the screw rod moves downwards, the abutting plate at the bottom end of the fixed plate is contacted with the mechanical parts again, the fixation of the upper position is completed, the mechanical parts are fixed from three directions, even if the mechanical parts are irregular, a better fixing effect can be achieved, the movement of the movable block is completed through the power of the hydraulic cylinder, the fixing operation is simple and convenient, and convenience is brought to the processing of the irregular mechanical parts;
2. mechanical part puts into the processing region through establishing the opening on the fixed block in, and the connecting rod is drawn upward, makes the connecting rod drive the baffle and removes to make the downside of opening opened, the mechanical part's of being convenient for put into, put into after the completion make the baffle pass through the movable groove self return under the effect of dog and first spring, put into the completion promptly, take out repeat above-mentioned step can, made things convenient for mechanical part's taking.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a fixing device for machining a mechanical component according to the present invention;
FIG. 2 is a side sectional view of a fixing block of the fixing device for machining a mechanical component according to the present invention;
FIG. 3 is an enlarged view of the structure of the area A in FIG. 1;
in the figure: 1-workbench, 2-bracket, 3-chute, 4-slide block, 5-movable block, 6-fixed block, 7-baffle, 8-movable groove, 9-connecting rod, 10-stop block, 11-first spring, 12-handle, 13-hydraulic cylinder, 14-spacing groove, 15-screw, 16-bearing, 17-fixing plate, 18-limiting block, 19-connecting column, 20-resisting plate and 21-second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a fixing device for machining a mechanical part comprises a workbench 1, a sliding groove 3 is arranged in the middle of the top end of the workbench 1, a sliding block 4 matched with the sliding groove 3 is arranged in the sliding groove 3, a movable block 5 is arranged at the top end of the sliding block 4, a hydraulic cylinder 13 is connected to one side of the movable block 5 in a transmission manner, a limiting groove 14 is arranged at the other side of the movable block 5, a bearing 16 is arranged on the bottom wall of the limiting groove 14, a screw rod 15 is connected to the top end of the bearing 16, the top end of the screw rod 15 penetrates through the top wall of the limiting groove 14 and extends to the upper part of the movable block 5, a fixing plate 17 is sleeved on the outer wall of the screw rod 15 in the limiting groove 14, two clamping grooves with the same size are arranged at the bottom end of one side of the fixing plate 17, limiting blocks 18 are arranged in the two clamping grooves, two ends of the second spring 21 are respectively arranged on the outer walls of the notch of the abutting plate 20 and the clamping groove.
A fixed block 6 is arranged on the workbench 1 on one side of the fixed plate 17, a through hole is formed in the middle of the fixed block 6, movable grooves 8 are formed in the inner walls of the two sides of the through hole, baffles 7 are arranged in the two movable grooves 8, a connecting rod 9 is arranged at the top end of each baffle 7, and the connecting rod 9 penetrates through the top wall of the through hole and extends to the upper side of the fixed block 6; a check block 10 is nested on the outer wall of the connecting rod 9 in the through hole, a first spring 11 is sleeved on the outer wall of the connecting rod 9 on the upper side of the check block 10, and the top end of the first spring 11 is arranged on the top wall of the through hole; the top ends of the connecting rod 9 and the screw 15 are both provided with a handle 12, and the outer wall of the handle 12 is sleeved with a rubber sleeve; the moving distance of the sliding block 4 in the sliding groove 3 is 0-40 cm; both sides of the bottom end of the workbench 1 are provided with brackets 2, and the bottom ends of the two brackets 2 are provided with non-slip mats.
When the mechanical part is fixed, the movable block 5 is matched with the fixed block 6 and used for fixing the mechanical part on two sides, after the two sides are fixed, the screw 15 is rotated to enable the fixed plate 17 on the screw 15 to move downwards, the abutting plate 20 at the bottom end of the fixed plate 17 is contacted with the mechanical part again and the fixing of the upper position is completed, the mechanical part is fixed from three directions, even if the mechanical part is irregular, a better fixing effect can be achieved, the movement of the movable block 5 is completed through the power of the hydraulic cylinder 13, the fixing operation is simple and convenient, and convenience is brought to the processing of the irregular mechanical part; mechanical part puts into the processing region through establishing the opening on fixed block 6 in, and pull-up connecting rod 9 makes connecting rod 9 drive baffle 7 and removes to the downside that makes the opening is opened, the mechanical part's of being convenient for put into, put into after the completion make baffle 7 pass through the activity groove 8 self return under the effect of dog 10 and first spring 11, put into the completion promptly, take out repeat above-mentioned step can, made things convenient for taking of mechanical part.
The invention is not described in detail, but is well known to those skilled in the art.
The present invention has been described in connection with the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments described above, but is intended to cover various insubstantial modifications of the invention based on the principles and technical solutions of the invention; the present invention is not limited to the above embodiments, and can be modified in various ways.
Claims (2)
1. The utility model provides a fixing device is used in machine part processing which characterized in that: comprises a workbench (1), a sliding groove (3) is arranged in the middle of the top end of the workbench (1), a sliding block (4) matched with the sliding groove is arranged in the sliding groove (3), a movable block (5) is arranged at the top end of the sliding block (4), a hydraulic cylinder (13) is connected to one side of the movable block (5) in a transmission manner, a limiting groove (14) is arranged at the other side of the movable block (5), a bearing (16) is arranged on the bottom wall of the limiting groove (14), a screw rod (15) is connected to the top end of the bearing (16), the top end of the screw rod (15) penetrates through the top wall of the limiting groove (14) and extends to the upper part of the movable block (5), a fixing plate (17) is sleeved on the outer wall of the screw rod (15) in the limiting groove (14), two clamping grooves with the same size are arranged at the bottom end of one side of the fixing plate (17), limiting blocks (, the bottom ends of the two connecting columns (19) penetrate through the clamping groove, the ends of the two connecting columns (19) are connected with a supporting plate (20), second springs (21) are sleeved on the outer walls of the two connecting columns (19), and two ends of each second spring (21) are respectively arranged on the outer walls of the notches of the supporting plate (20) and the clamping groove;
a fixed block (6) is arranged on the workbench (1) on one side of the fixed plate (17), a through hole is formed in the middle of the fixed block (6), movable grooves (8) are formed in the inner walls of the two sides of the through hole, baffles (7) are arranged in the two movable grooves (8), a connecting rod (9) is arranged at the top end of each baffle (7), and the connecting rod (9) penetrates through the top wall of the through hole and extends to the upper side of the fixed block (6);
dog (10) have nested on connecting rod (9) outer wall in the opening, the cover is equipped with first spring (11) on connecting rod (9) outer wall of dog (10) upside, the top of first spring (11) is established on the opening roof.
2. The mechanical part machining fixture according to claim 1, wherein: the distance of the sliding block (4) moving in the sliding groove (3) is 0-40 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810293452.1A CN108608229B (en) | 2018-03-30 | 2018-03-30 | Fixing device is used in machine part processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810293452.1A CN108608229B (en) | 2018-03-30 | 2018-03-30 | Fixing device is used in machine part processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108608229A CN108608229A (en) | 2018-10-02 |
| CN108608229B true CN108608229B (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810293452.1A Active CN108608229B (en) | 2018-03-30 | 2018-03-30 | Fixing device is used in machine part processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108608229B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732378A (en) * | 2019-03-27 | 2019-05-10 | 上海爱登堡电梯江苏有限公司 | A kind of electromechanical processing is with being suitable for different workpieces fixture |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670405A (en) * | 2009-09-24 | 2010-03-17 | 江苏贝德莱特太阳能科技有限公司 | Necking machine for copper pipe |
| CN107443124A (en) * | 2017-09-25 | 2017-12-08 | 无锡智谷锐拓技术服务有限公司 | A kind of sheet fabrication fixing device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3293270B2 (en) * | 1993-09-13 | 2002-06-17 | トヨタ自動車株式会社 | Honing machine |
| CN206689782U (en) * | 2017-03-29 | 2017-12-01 | 吴江市瑞德塑料模具有限公司 | A kind of outer casing of power supply processing fixing device |
-
2018
- 2018-03-30 CN CN201810293452.1A patent/CN108608229B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670405A (en) * | 2009-09-24 | 2010-03-17 | 江苏贝德莱特太阳能科技有限公司 | Necking machine for copper pipe |
| CN107443124A (en) * | 2017-09-25 | 2017-12-08 | 无锡智谷锐拓技术服务有限公司 | A kind of sheet fabrication fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108608229A (en) | 2018-10-02 |
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Effective date of registration: 20240306 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Country or region after: China Address before: 241000 Beijing Middle Road, Jiujiang District, Wuhu City, Anhui Province Patentee before: ANHUI POLYTECHNIC University Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240314 Address after: 337000 Luxi Industrial Park, Pingxiang City, Jiangxi Province Patentee after: Global Power Equipment (Jiangxi) Co.,Ltd. Country or region after: China Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |