CN109249055B - Clamp for opening hole in side wall of stepped shaft - Google Patents
Clamp for opening hole in side wall of stepped shaft Download PDFInfo
- Publication number
- CN109249055B CN109249055B CN201811227630.7A CN201811227630A CN109249055B CN 109249055 B CN109249055 B CN 109249055B CN 201811227630 A CN201811227630 A CN 201811227630A CN 109249055 B CN109249055 B CN 109249055B
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- seat
- driving
- screw rod
- clamp
- push rod
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- 238000005553 drilling Methods 0.000 abstract description 15
- 238000003754 machining Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of machining, and discloses a fixture for opening a side wall of a stepped shaft, which comprises a base, wherein a screw rod is arranged above the base through a bearing, a screw rod driving motor for driving the screw rod is fixedly arranged on the base, a main moving seat is arranged on the screw rod through threads and is driven by the screw rod, a connecting seat is arranged on the main moving seat through the bearing, and a gear is fixedly arranged on the connecting seat through a bolt. The fixture device designed by the invention adopts the first rotary matching seat and the second rotary matching seat which can change the height and the angle to fix the first fixture and the second fixture, so that the working position can be continuously changed in the drilling process, and the drill rod can be helped to directly drill the inclined hole, thereby effectively replacing the trouble of traditional manual drilling, improving the processing efficiency of the stepped shaft with the hole, being applicable to stepped shafts with different sizes, having stronger universality and higher practical value.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a fixture for opening a hole in the side wall of a stepped shaft.
Background
The step shaft is a mechanical part commonly used, but some step shafts need drill in the processing so that cooperate fixedly with the spare part of difference, the tradition mainly adopts the drilling machine to drill to the mode of step shaft drilling, but because current drilling machine structure is comparatively simple, the rotary motion of feed motion and main shaft has generally only, consequently, be difficult to effectually set up the inclined hole on the step shaft, also be difficult to the station of effectual adjustment drilling, thereby carry out continuous drilling to same step shaft, current anchor clamps generally also only have the fixed effect of clamping, also be difficult to the station of timely change step shaft.
The novel fixture device can effectively solve the problems if the novel fixture device can quickly change the clamping station of the stepped shaft and can assist a drilling machine in drilling the inclined hole in the stepped shaft, and the fixture for opening the side wall of the stepped shaft is provided.
Disclosure of Invention
The present invention is directed to a fixture for forming a hole in a sidewall of a stepped shaft, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a fixture for opening a side wall of a stepped shaft comprises a base, wherein a screw rod is mounted above the base through a bearing, a screw rod driving motor for driving the screw rod is fixedly mounted on the base, a main moving seat is mounted and driven on the screw rod through threads, a connecting seat is mounted on the main moving seat through the bearing, a gear is fixedly mounted on the connecting seat through a bolt, a first angle adjusting motor for driving the rotation of the gear is fixedly mounted on the main moving seat, a first push rod is fixedly mounted on the connecting seat, a first moving seat is fixedly mounted at the driving end of the first push rod, a first rotating matching seat is slidably mounted on the inner side of the first moving seat, a gear ring is integrally formed on the outer side of the first rotating matching seat, a second angle adjusting motor for driving the rotation of the gear ring is fixedly mounted on the first moving seat, a pair of first clamping push rods which are symmetrically arranged is fixedly mounted on the first rotating matching seat, a pair of first clamps for clamping the workpiece are arranged on the two first clamping push rods;
the right side of base has a pair of second push rod through bolt fixed mounting, and the terminal fixed mounting of drive of second push rod has the second to remove the seat, the second removes to install second running fit seat through the bearing on the seat, and the second removes to have through bolt fixed mounting to be used for driving the rotatory third angle adjustment motor of second running fit seat on the seat, install third running fit seat through the bearing on the second running fit seat, and the rear end integrated into one piece of third running fit seat has a location section of thick bamboo, fixed mounting has a pair of second support arm on the third running fit seat, and the symmetry installs a pair of second clamp push rod on two second support arms, the drive end fixed mounting that the second pressed from both sides the push rod has the second anchor clamps.
Preferably, the third rotating matching seat is integrally formed with a connecting handle, and the connecting handle is fixedly provided with a return spring for connecting the second rotating matching seat.
Preferably, the first clamping push rod and the second clamping push rod are single-rod double-acting hydraulic push rods or single-rod double-acting pneumatic push rods, and the first clamping push rod and the second clamping push rod are controlled through manual three-position two-way valves.
Preferably, the first clamp and the second clamp are both V-shaped groove clamps, and the first clamp and the second clamp are both fixedly mounted with the corresponding push rods through bolts.
Preferably, first angle accommodate motor, second angle accommodate motor, third angle accommodate motor and lead screw driving motor all adopt manual formula knob switch control.
Compared with the prior art, the invention has the beneficial effects that: the fixture device designed by the invention adopts the first rotary matching seat and the second rotary matching seat which can change the height and the angle to fix the first fixture and the second fixture, so that the working position can be continuously changed in the drilling process, and the drill rod can be helped to directly drill the inclined hole, thereby effectively replacing the trouble of traditional manual drilling, improving the processing efficiency of the stepped shaft with the hole, being applicable to stepped shafts with different sizes, having stronger universality and higher practical value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic view of the assembly of the first movable base and the first clamp according to the present invention;
fig. 4 is a schematic view of the assembly of the second movable base and the second clamp according to the present invention.
In the figure: the device comprises a base 1, a screw rod 2, a screw rod 3, a first push rod 4, a second push rod 5, a second moving seat 6, a second rotating matching seat 7, a positioning cylinder 8, a return spring 9, a connecting handle 10, a third rotating matching seat 11, a second support arm 12, a second clamping push rod 13, a second clamp 14, a main moving seat 15, a first clamping push rod 16, a first clamp 17, a first moving seat 18, a second angle adjusting motor 19, a gear ring 20, a connecting seat 21, a gear 22, a first angle adjusting motor 23, a first rotating matching seat 24 and a third angle adjusting motor 25.
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 obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a fixture for perforating a side wall of a stepped shaft comprises a base 1, a screw rod 2 is mounted above the base 1 through a bearing, a screw rod driving motor 3 for driving the screw rod 2 is fixedly mounted on the base 1, a main moving seat 15 is mounted and driven on the screw rod 2 through threads, a connecting seat 21 is mounted on the main moving seat 15 through a bearing, a gear 22 is fixedly mounted on the connecting seat 21 through a bolt, a first angle adjusting motor 23 for driving the gear 22 to rotate is fixedly mounted on the main moving seat 15, a first push rod 4 is fixedly mounted on the connecting seat 21, a first moving seat 18 is fixedly mounted at the driving tail end of the first push rod 4, a first rotating matching seat 24 is slidably mounted on the inner side of the first moving seat 18, a gear ring 20 is integrally formed on the outer side of the first rotating matching seat 24, and a second angle adjusting motor 19 for driving the gear ring 20 to rotate is fixedly mounted on the first moving seat 18, a pair of first clamping push rods 16 which are symmetrically arranged are fixedly arranged on the first rotating matching seat 24, and a pair of first clamps 17 for clamping workpieces are arranged on the two first clamping push rods 16;
a pair of second push rods 5 are fixedly mounted on the right side of the base 1 through bolts, a second moving seat 6 is fixedly mounted at the driving end of each second push rod 5, a second rotating matching seat 7 is mounted on each second moving seat 6 through a bearing, a third angle adjusting motor 25 used for driving the second rotating matching seat 7 to rotate is mounted on each second moving seat 6 through bolts, a third rotating matching seat 11 is mounted on each second rotating matching seat 7 through a bearing, a positioning cylinder 8 is integrally formed at the rear end of each third rotating matching seat 11, a pair of second support arms 12 are fixedly mounted on each third rotating matching seat 11, a pair of second clamping push rods 13 are symmetrically mounted on the two second support arms 12, and second fixtures 14 are fixedly mounted on the driving ends of the second clamping push rods 13.
Furthermore, a connecting handle 10 is integrally formed on the third rotary matching seat 11, and a return spring 9 for connecting the second rotary matching seat 7 is fixedly mounted on the connecting handle 10.
Further, the first clamping push rod 16 and the second clamping push rod 13 are both single-rod double-acting hydraulic push rods or single-rod double-acting pneumatic push rods, and the first clamping push rod 16 and the second clamping push rod 13 are both controlled by a manual three-position two-way valve.
Further, the first clamp 17 and the second clamp 14 are both V-groove clamps, and the first clamp 17 and the second clamp 14 are both fixedly mounted with the corresponding push rods through bolts.
Further, the first angle adjusting motor 23, the second angle adjusting motor 19, the third angle adjusting motor 25 and the screw rod driving motor 3 are all controlled by manual knob switches.
The working principle is as follows: when the device works, the device is fixedly installed with a drill press workbench through a bolt, then a step shaft needing to be drilled is placed in a first clamp 17, the first clamp 17 is driven by a first clamping push rod 16 to clamp the step shaft, then a first angle adjusting motor 23 is used for driving a first movable seat 18 to reach a required angle, at the moment, a first push rod 4 is used for driving the first movable seat 18 to move, so that the step shaft is conveyed to a specified height, then the position of a second rotary matching seat 7 is adjusted by a second push rod 5 and a third angle adjusting motor 25, so that a second clamp 14 can clamp the tail end of the step shaft, the deformation of the step shaft during processing is avoided, the device not only can drive a main movable seat 15 to move by a lead screw 2 during processing, so that a drill bit can continuously drill different positions of the step shaft, but also can rotate the step shaft by a second angle adjusting motor 19, thereby can be effectual not use the position of angle department to same shaft part to drill, further because first angle adjustment motor 23 and third angle adjustment motor 25 can make the shoulder shaft take place to incline for the horizontal plane, consequently can effectual help drilling rod beat the inclined hole on the shoulder shaft. The device has adopted the fixed first anchor clamps 17 of first rotational fit seat 24 and the second rotational fit seat 7 that can change height and angle and second anchor clamps 14 to can be at the continuous change operating position of the in-process of drilling, and can help the drilling rod directly to bore and get the inclined hole, the effectual trouble of replacing traditional artifical drilling, the machining efficiency of foraminiferous step shaft has been improved, and the device can be applicable to not unidimensional step shaft moreover, and the commonality is stronger, has very high practical value.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A anchor clamps for step shaft lateral wall trompil, includes base (1), its characterized in that: the screw rod (2) is installed through a bearing above the base (1), a screw rod driving motor (3) used for driving the screw rod (2) is fixedly installed on the base (1), a main moving seat (15) is installed and driven through threads on the screw rod (2), a connecting seat (21) is installed through a bearing on the main moving seat (15), a gear (22) is installed on the connecting seat (21) through a bolt, a first angle adjusting motor (23) used for driving the gear (22) to rotate is fixedly installed on the main moving seat (15), a first push rod (4) is fixedly installed on the connecting seat (21), a first moving seat (18) is fixedly installed at the tail end of the driving of the first push rod (4), a first rotating matching seat (24) is slidably installed on the inner side of the first moving seat (18), and a gear ring (20) is integrally formed on the outer side of the first rotating matching seat (24), a second angle adjusting motor (19) for driving the gear ring (20) to rotate is fixedly mounted on the first moving seat (18), a pair of first clamping push rods (16) which are symmetrically arranged are fixedly mounted on the first rotating matching seat (24), and a pair of first clamps (17) for clamping workpieces are mounted on the two first clamping push rods (16);
a pair of second push rods (5) are fixedly arranged on the right side of the base (1) through bolts, and the driving tail end of the second push rod (5) is fixedly provided with a second moving seat (6), a second rotating matching seat (7) is arranged on the second moving seat (6) through a bearing, a third angle adjusting motor (25) for driving the second rotary matching seat (7) to rotate is fixedly arranged on the second movable seat (6) through a bolt, a third rotating matching seat (11) is arranged on the second rotating matching seat (7) through a bearing, and the rear end of the third rotary matching seat (11) is integrally formed with a positioning cylinder (8), a pair of second support arms (12) is fixedly arranged on the third rotating matching seat (11), and a pair of second clamping push rods (13) are symmetrically arranged on the two second support arms (12), and a driving end of the second clamping push rod (13) is fixedly provided with a second clamp (14).
2. A clip for a stepped shaft side wall opening as defined in claim 1, wherein: a connecting handle (10) is integrally formed on the third rotating matching seat (11), and a return spring (9) used for connecting the second rotating matching seat (7) is fixedly installed on the connecting handle (10).
3. A clip for a stepped shaft side wall opening as defined in claim 1, wherein: the first clamping push rod (16) and the second clamping push rod (13) are single-rod double-acting hydraulic push rods or single-rod double-acting pneumatic push rods, and the first clamping push rod (16) and the second clamping push rod (13) are controlled through manual three-position two-way valves.
4. A clip for a stepped shaft side wall opening as defined in claim 1, wherein: the first clamp (17) and the second clamp (14) are both V-shaped groove clamps, and the first clamp (17) and the second clamp (14) are both fixedly mounted with corresponding push rods through bolts.
5. A clip for a stepped shaft side wall opening as defined in claim 1, wherein: the first angle adjusting motor (23), the second angle adjusting motor (19), the third angle adjusting motor (25) and the screw rod driving motor (3) are controlled by manual knob switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811227630.7A CN109249055B (en) | 2018-10-22 | 2018-10-22 | Clamp for opening hole in side wall of stepped shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811227630.7A CN109249055B (en) | 2018-10-22 | 2018-10-22 | Clamp for opening hole in side wall of stepped shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109249055A CN109249055A (en) | 2019-01-22 |
| CN109249055B true CN109249055B (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811227630.7A Active CN109249055B (en) | 2018-10-22 | 2018-10-22 | Clamp for opening hole in side wall of stepped shaft |
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| Country | Link |
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| CN (1) | CN109249055B (en) |
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| CN110450066A (en) * | 2019-07-26 | 2019-11-15 | 扬州市明和机械有限公司 | A kind of tooth shaft processing adjustable clamp facilitating drag and drop |
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| CN112720553A (en) * | 2020-11-24 | 2021-04-30 | 江苏汉田机械工业有限公司 | Aluminum plate combination formula of full-automatic aluminum plate saw is held in hand |
| CN113000944A (en) * | 2021-03-18 | 2021-06-22 | 汪闰 | Automatic processing equipment for automobile steering rocker arm |
| CN113650107B (en) * | 2021-07-23 | 2023-08-18 | 南京未来正客企业管理有限公司 | Wood stake treatment facility for children's environmental art design |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202877919U (en) * | 2012-09-27 | 2013-04-17 | 苏州市东立机械有限公司 | Stepped shaft punching clamp |
| TWI527645B (en) * | 2013-06-24 | 2016-04-01 | Method and system of feed leveling for flexible printed circuit board drilling System | |
| CN204019216U (en) * | 2014-09-05 | 2014-12-17 | 浙江来源机械有限公司 | The multidiameter Quick-clamped frock that a kind of stability is high |
| CN204748107U (en) * | 2015-06-30 | 2015-11-11 | 重庆盛镁镁业有限公司 | Excavator hydraulic traveling motor pivot anchor clamps |
| CN206316791U (en) * | 2016-11-23 | 2017-07-11 | 大连升隆机械有限公司 | The multi-diameter shaft end flat milling tool of bull-dozer |
| CN108145468A (en) * | 2016-12-06 | 2018-06-12 | 四川福庆隧道机械设备有限公司 | A kind of multi-diameter shaft clamp for machining |
| CN107470946A (en) * | 2017-09-30 | 2017-12-15 | 徐州市伟华炉料有限公司 | A kind of casing boring grab |
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2018
- 2018-10-22 CN CN201811227630.7A patent/CN109249055B/en active Active
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| CN109249055A (en) | 2019-01-22 |
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Effective date of registration: 20200828 Address after: Room 2508, block B, building 2, Lifeng commercial center, Wuzhong District, Suzhou City, Jiangsu Province Applicant after: Suzhou Xinmu Intellectual Property Service Co.,Ltd. Address before: 230601 Anhui University, 111 Jiulong Road, Shushan, Anhui, Hefei Applicant before: Feng Junhui |
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Effective date of registration: 20221202 Address after: 276000 North 500m east of the intersection of Yinshan Road and Jinshan Road, Luoxi Street, Linyi Hi tech Industrial Development Zone, Shandong Province Patentee after: Linyi Liantai New Building Materials Partnership (L.P.) Address before: Room 2508, Block B, Building 2, Lifeng Commercial Center, Wuzhong District, Suzhou City, Jiangsu Province, 215000 Patentee before: Suzhou Xinmu Intellectual Property Service Co.,Ltd. |
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