CN110883569B - Irregular-shape workpiece stress point tool clamp based on computer analysis - Google Patents
Irregular-shape workpiece stress point tool clamp based on computer analysis Download PDFInfo
- Publication number
- CN110883569B CN110883569B CN201911217240.6A CN201911217240A CN110883569B CN 110883569 B CN110883569 B CN 110883569B CN 201911217240 A CN201911217240 A CN 201911217240A CN 110883569 B CN110883569 B CN 110883569B
- Authority
- CN
- China
- Prior art keywords
- base
- rod
- buckle
- adjusting rod
- fixed
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a computer analysis-based irregular-appearance workpiece stress point tool clamp which comprises a supporting table and a fixed table rotationally connected with the supporting table, wherein a first base and a second base are arranged at the upper end of the fixed table, a first positioning seat matched with the first base and a buckle matched with the second base are further arranged at the upper end of the fixed table, a second adjusting rod is arranged on the first positioning seat in a sliding mode, the buckle is rotationally connected with the fixed table, a push rod used for driving the buckle to rotate is arranged at the lower end of the buckle, a connecting block is fixedly arranged at one end of the push rod and rotationally connected with the buckle, the other end of the push rod is fixed on a fixed seat at the lower end of the fixed table, and a clamping assembly with the adjustable height is further arranged on one side of the supporting table. The invention has good clamping effect on irregular tools.
Description
Technical Field
The invention relates to the technical field of tool fixtures, in particular to a tool fixture for stress points of irregular-shape workpieces based on computer analysis.
Background
The fixture is mainly used for fixing a processing object in the mechanical manufacturing process, so that the processing object can occupy the correct position to accept a device for construction or detection, irregular sheet metal parts, castings and welding parts are always a difficult point in the machining fixture category due to the fact that the workpiece is complex in shape and structure and does not have a regular plane, the fixture design is difficult to give consideration to stability, reliability and economy, the precision machining fixture for non-standard irregular workpieces is quite complex in manufacture, time and labor are wasted in installation and debugging, the fixture is high in unicity and cannot be universal with the workpiece, and in addition, the manufacturing, use and maintenance costs are high.
Disclosure of Invention
Based on the technical problems in the prior art, the invention provides a tool clamp for stress points of workpieces with irregular shapes based on computer analysis, and the tool clamp has a good clamping effect on irregular tools.
The invention provides a computer analysis-based irregular-appearance workpiece stress point tool clamp which comprises a supporting table and a fixed table rotationally connected with the supporting table, wherein a first base and a second base are arranged at the upper end of the fixed table, a first positioning seat matched with the first base and a buckle matched with the second base are further arranged at the upper end of the fixed table, a second adjusting rod is arranged on the first positioning seat in a sliding mode, the buckle is rotationally connected with the fixed table, a push rod used for driving the buckle to rotate is arranged at the lower end of the buckle, a connecting block is fixedly arranged at one end of the push rod and rotationally connected with the buckle, the other end of the push rod is fixed on a fixed seat at the lower end of the fixed table, and a clamping assembly with the adjustable height is further arranged on one side of the supporting table.
Preferably, a fixing rod is fixedly arranged on one side of the supporting table, an adjusting sleeve is sleeved on the fixing rod and is in sliding connection with the fixing rod, a first adjusting rod is arranged on the adjusting sleeve and is opposite to the fixing rod, the angle of the fixing rod can be adjusted, a fifth adjusting rod is arranged on one side, close to the fixing table, of the first adjusting rod, and a clamping assembly is arranged at one end of the fifth adjusting rod.
Preferably, the clamping assembly comprises a second positioning seat, a clamping block is arranged on one side, away from the fixing rod, of the second positioning seat, the middle of the clamping block is fixedly connected with the second positioning seat, first sliding grooves are formed in two ends of the clamping block, the first sliding grooves are connected with a third adjusting rod, the third adjusting rod is slidably connected with the first sliding grooves, and the third adjusting rod is in threaded connection with the second positioning seat.
Preferably, one side of the clamping block, which is far away from the second positioning seat, is provided with a rubber gasket.
Preferably, the clamping assembly is rotatably connected with the fifth adjusting rod.
Preferably, a first rotating wheel horizontally arranged is arranged on the inner side of the second base, and the first rotating wheel is rotatably connected with the second base.
Preferably, the inner side of the buckle is provided with a second rotating wheel which is vertically arranged, and the second rotating wheel is rotatably connected with the buckle.
Preferably, a positioning rod and a fourth adjusting rod are arranged between the first base and the fixed platform, one end of the positioning rod is fixedly connected with the fixed platform, the positioning rod penetrates through the first base and is in sliding connection with the first base, the fourth adjusting rod is fixedly connected with the first base through a first nut and a second nut, and the fourth adjusting rod is in sliding connection with the fixed platform.
Compared with the prior art, the invention has the beneficial technical effects that:
the upper end of the fixing table is provided with the first base, the second adjusting rod matched with the first base, the second base and the buckle matched with the second base, so that a workpiece can be fixed, the second base is provided with the first rotating wheel which is horizontally arranged, when the workpiece is fixed, the friction between the workpiece and the second rotating wheel is avoided, and the second rotating wheel arranged on the same buckle can also avoid the friction between the workpiece and the second rotating wheel in the fixing process; the supporting table is provided with a clamping assembly with adjustable height, so that workpieces in different shapes can be conveniently fixed, and one side of the fixture block is provided with a rubber gasket which can protect the workpieces; the supporting table is rotatably connected with the fixed table, when the stress of the workpiece needs to be analyzed, the test gasket can be mounted on the fixture block, and different parts on the workpiece can be tested by rotating the fixed table.
Drawings
FIG. 1 is a schematic structural diagram of a tool clamp for force bearing points of irregular-shaped workpieces based on computer analysis, which is provided by the invention;
FIG. 2 is a cross-sectional view of a second fastening seat proposed by the present invention;
fig. 3 is a cross-sectional view of a first base according to the present invention;
FIG. 4 is a schematic structural diagram of a fixing rod according to the present invention;
fig. 5 is a schematic structural view of a clamping assembly according to the present invention.
In the figure: 1-supporting table, 2-first base, 3-fixed table, 4-adjusting sleeve, 5-first adjusting rod, 6-buckle, 7-second adjusting rod, 8-first positioning seat, 9-second base, 10-first rotating wheel, 11-third adjusting rod, 12-clamping block, 13-second positioning seat, 14-second rotating wheel, 15-fourth adjusting rod, 16-first nut, 17-second nut, 18-positioning rod, 19-connecting block, 20-push rod, 21-fixed seat, 22-first sliding groove, 23-fixed rod, 24-second sliding groove, 25-fifth adjusting rod and 26-clamping assembly.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Referring to fig. 1-5, the irregular-shaped workpiece stress point tool clamp based on computer analysis comprises a support table 1 and a fixed table 3 rotationally connected with the support table 1, the upper end of the fixed table 3 is provided with a first base 2 and a second base 9, the upper end of the fixed table 3 is also provided with a first positioning seat 8 matched with the first base 2 and a buckle 6 matched with the second base 9, a second adjusting rod 7 is arranged on the first positioning seat 8 in a sliding manner, the buckle 6 is rotationally connected with the fixed platform 3, a push rod 20 for driving the buckle 6 to rotate is arranged at the lower end of the buckle 6, a connecting block 19 is fixedly arranged at one end of the push rod 20, the connecting block 19 with the buckle 6 is connected with rotating, the other end of the push rod 20 is fixed on a fixing seat 21 at the lower end of the fixed table 3, and a clamping assembly 26 with adjustable height is further arranged on one side of the supporting table 1.
A fixed rod 23 is fixedly arranged on one side of the supporting table 1, an adjusting sleeve 4 is sleeved on the fixed rod 23, the adjusting sleeve 4 is connected with the fixed rod 23 in a sliding manner, a first adjusting rod 55 is arranged on the adjusting sleeve 4, the angle of the first adjusting rod 55 relative to the fixed rod 23 can be adjusted, a fifth adjusting rod 25 is arranged on one side of the first adjusting rod 55 close to the fixed table 3, and a clamping assembly 26 is arranged at one end of the fifth adjusting rod 25; the positioning rod is provided with a second sliding groove 24 for adjusting the sliding of the sleeve.
The clamping assembly 26 comprises a second positioning seat 13, a clamping block 12 is arranged on one side, away from the fixing rod 23, of the second positioning seat 13, the middle of the clamping block 12 is fixedly connected with the second positioning seat 13, first sliding grooves 22 are arranged at two ends of the clamping block 12, the first sliding grooves 22 are connected with a third adjusting rod 11, the third adjusting rod 11 is slidably connected with the first sliding grooves 22, and the third adjusting rod 11 is in threaded connection with the second positioning seat 13.
A rubber gasket is arranged on one side of the fixture block 12 far away from the second positioning seat 13.
The clamping assembly 26 is rotatably connected to the fifth adjusting lever 25.
The inner side of the second base 9 is provided with a first rotating wheel 10 which is horizontally arranged, and the first rotating wheel 10 is rotatably connected with the second base 9.
A second rotating wheel 14 which is horizontally arranged is arranged on the inner side of the buckle 6, and the second rotating wheel 14 is rotatably connected with the buckle 6.
A positioning rod 18 and a fourth adjusting rod 15 are arranged between the first base 2 and the fixed platform 3, one end of the positioning rod 18 is fixedly connected with the fixed platform 3, the positioning rod 18 penetrates through the first base 2 and is in sliding connection with the first base 2, the fourth adjusting rod 15 is fixedly connected with the first base 2 through a first nut 16 and a second nut 17, and the fourth adjusting rod 15 is in sliding connection with the fixed platform 3.
The working process is as follows: during the use, place the work piece on the fixed station, at first adjust first base to suitable height, then promote the buckle through the control push rod and press the work piece to the second base, rotate the second again and adjust the pole and press the work piece to first base, because the second runner that sets up on the first runner that is equipped with and the buckle on the second base for the work piece is when pressing to first base, first runner and second runner rotate, frictional phenomenon can not appear basically.
After the workpiece is fixed on the fixing table, in order to analyze the stress of the workpiece, the clamping assembly is firstly adjusted to a proper height and angle, then the clamping assembly is pressed to the workpiece by adjusting the distance between the first adjusting rod and the fifth adjusting rod, and then the clamping block can be tightly attached to the workpieces in different shapes by adjusting the third adjusting rod, so that the accuracy of stress analysis of the workpiece is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The irregular-appearance workpiece stress point tool clamp based on computer analysis is characterized by comprising a supporting table and a fixed table rotationally connected with the supporting table, wherein a first base and a second base are arranged at the upper end of the fixed table, a first positioning seat matched with the first base and a buckle matched with the second base are further arranged at the upper end of the fixed table, a second adjusting rod is arranged on the first positioning seat in a sliding mode, the buckle is rotationally connected with the fixed table, a push rod used for driving the buckle to rotate is arranged at the lower end of the buckle, a connecting block is fixedly arranged at one end of the push rod and rotationally connected with the buckle, the other end of the push rod is fixed on a fixed seat at the lower end of the fixed table, and a clamping assembly with the adjustable height is further arranged on one side of the supporting table; the fixing device is characterized in that a fixing rod is fixedly arranged on one side of the supporting table, an adjusting sleeve is sleeved on the fixing rod and is in sliding connection with the fixing rod, a first adjusting rod is arranged on the adjusting sleeve and is opposite to the fixing rod, the angle of the fixing rod can be adjusted, a fifth adjusting rod is arranged on one side, close to the fixing table, of the first adjusting rod, and a clamping assembly is arranged at one end of the fifth adjusting rod.
2. The tool clamp for the stress point of the irregular-shaped workpiece based on the computer analysis as claimed in claim 1, wherein the clamping assembly comprises a second positioning seat, a clamping block is arranged on a side of the second positioning seat away from the fixing rod, the middle portion of the clamping block is fixedly connected with the second positioning seat, first sliding grooves are arranged at two ends of the clamping block, a third adjusting rod is connected with the first sliding grooves, the third adjusting rod is slidably connected with the first sliding grooves, and the third adjusting rod is in threaded connection with the second positioning seat.
3. The irregular-shaped workpiece force-bearing point tool clamp based on computer analysis of claim 2, wherein a rubber gasket is arranged on one side of the fixture block away from the second positioning seat.
4. The irregular-shaped workpiece force-bearing point tool clamp based on computer analysis of claim 2, wherein the clamping assembly is rotatably connected with the fifth adjusting rod.
5. The irregular-shape workpiece force-bearing point tool clamp based on computer analysis of claim 1, wherein a first rotating wheel horizontally arranged is arranged on the inner side of the second base, and the first rotating wheel is rotatably connected with the second base.
6. The irregular-shape workpiece force-bearing point tool clamp based on computer analysis of claim 1, wherein a horizontally arranged second rotating wheel is arranged on the inner side of the buckle, and the second rotating wheel is rotatably connected with the buckle.
7. The irregular-shape workpiece force-bearing point tool clamp based on computer analysis according to claim 1, wherein a positioning rod and a fourth adjusting rod are arranged between the first base and the fixed platform, one end of the positioning rod is fixedly connected with the fixed platform, the positioning rod penetrates through the first base and is in sliding connection with the first base, the fourth adjusting rod is fixedly connected with the first base through a first nut and a second nut, and the fourth adjusting rod is in sliding connection with the fixed platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911217240.6A CN110883569B (en) | 2019-12-03 | 2019-12-03 | Irregular-shape workpiece stress point tool clamp based on computer analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911217240.6A CN110883569B (en) | 2019-12-03 | 2019-12-03 | Irregular-shape workpiece stress point tool clamp based on computer analysis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110883569A CN110883569A (en) | 2020-03-17 |
| CN110883569B true CN110883569B (en) | 2020-11-27 |
Family
ID=69750033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911217240.6A Active CN110883569B (en) | 2019-12-03 | 2019-12-03 | Irregular-shape workpiece stress point tool clamp based on computer analysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110883569B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2174579A5 (en) * | 1972-02-28 | 1973-10-12 | Rca Corp | |
| CN105798673A (en) * | 2016-04-22 | 2016-07-27 | 安徽机电职业技术学院 | Lathe tool clamp suitable for workpieces of multiple sizes |
| CN205438291U (en) * | 2015-12-18 | 2016-08-10 | 重庆市健隆家具有限公司 | Device is used in irregular work piece processing |
| CN106584322A (en) * | 2016-12-24 | 2017-04-26 | 天津俊新源科技有限公司 | Multifunctional clamping tool |
| CN209491685U (en) * | 2019-02-27 | 2019-10-15 | 广东工贸职业技术学院 | A kind of industrial robot composite fixture |
| CN209698889U (en) * | 2019-03-01 | 2019-11-29 | 南京托尼士自动化科技有限公司 | A kind of irregular accessory Special clamping device of electromechanical processing |
-
2019
- 2019-12-03 CN CN201911217240.6A patent/CN110883569B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2174579A5 (en) * | 1972-02-28 | 1973-10-12 | Rca Corp | |
| CN205438291U (en) * | 2015-12-18 | 2016-08-10 | 重庆市健隆家具有限公司 | Device is used in irregular work piece processing |
| CN105798673A (en) * | 2016-04-22 | 2016-07-27 | 安徽机电职业技术学院 | Lathe tool clamp suitable for workpieces of multiple sizes |
| CN106584322A (en) * | 2016-12-24 | 2017-04-26 | 天津俊新源科技有限公司 | Multifunctional clamping tool |
| CN209491685U (en) * | 2019-02-27 | 2019-10-15 | 广东工贸职业技术学院 | A kind of industrial robot composite fixture |
| CN209698889U (en) * | 2019-03-01 | 2019-11-29 | 南京托尼士自动化科技有限公司 | A kind of irregular accessory Special clamping device of electromechanical processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110883569A (en) | 2020-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213455375U (en) | Quick detection device of axle type work piece external diameter | |
| CN203471392U (en) | Locating clamp for hub inner hole processing | |
| CN110883569B (en) | Irregular-shape workpiece stress point tool clamp based on computer analysis | |
| CN115111989A (en) | Comprehensive detection tool for steering knuckle forge piece with pull rod arm | |
| CN212705560U (en) | Vertical machining center milling fixture for machining special-shaped pieces | |
| CN209050327U (en) | A kind of apparatus for welding and positioning | |
| CN213335839U (en) | Surface contour detection equipment | |
| CN213497750U (en) | Fixing tool for speed reducer shell | |
| CN213543436U (en) | Tool of collection fixed and detection in an organic whole | |
| CN210773843U (en) | Detection tool for automobile rear auxiliary frame parts | |
| CN212645609U (en) | Auxiliary device capable of enlarging percentage range | |
| CN108381220B (en) | Adjustable mechanical fixture | |
| CN211681700U (en) | Positioning tool for disc-shaped workpiece | |
| CN202470946U (en) | Device for quickly detecting precision consistency of cutting edges | |
| CN202607288U (en) | Support plate for square box clamping device | |
| CN107167065B (en) | Composite material wing wallboard edge and depression measuring tool | |
| CN216432747U (en) | Special tool for detecting position degree of guide pipe hole of steering nut | |
| CN217750469U (en) | Processing tool | |
| CN205733931U (en) | One releasably clamps device | |
| CN212931230U (en) | Utensil is examined to car front-axle beam upper part of body reinforcing plate | |
| CN218545568U (en) | High strength standard component terminal surface detection device | |
| CN216645139U (en) | Multi-size measuring tool | |
| CN212646298U (en) | Torsion detection clamp | |
| CN212286514U (en) | Automobile parts spot welding anchor clamps | |
| CN211940641U (en) | Vortex air compressor machine connecting lever bearing pressure equipment frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |