CN108406645B - Powder metallurgy step product cohesion detects anchor clamps - Google Patents
Powder metallurgy step product cohesion detects anchor clamps Download PDFInfo
- Publication number
- CN108406645B CN108406645B CN201810544642.6A CN201810544642A CN108406645B CN 108406645 B CN108406645 B CN 108406645B CN 201810544642 A CN201810544642 A CN 201810544642A CN 108406645 B CN108406645 B CN 108406645B
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- adjusting
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- block
- sliding
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- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 238000012360 testing method Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
Abstract
The utility model provides a powder metallurgy step product cohesion detects anchor clamps, which comprises a base, the one end of base is equipped with the screw rod seat, rotate on the screw rod seat and install adjusting screw, two relative sliding's regulation clamp splice are installed to the other end of base, slidable mounting has the regulation dog between two regulation clamp splice and the screw rod seat, adjusting screw's one end and regulation dog drive hookup, drive and adjust the dog and do the back and forth movement along the dovetail, form the clamping interval of placing the detection work piece between adjusting dog and the two regulation clamp splice, the anchor clamps simple structure of this structure, the assembly detects the work piece swiftly, can detect the cohesion of the detection work piece of equidimension not.
Description
Technical Field
The invention relates to the field of powder metallurgy, in particular to a powder metallurgy step product binding force detection clamp.
Background
When the intensity test fixture of the powder metallurgy structural part is involved in metallurgy, the intensity test fixture of the powder metallurgy structural part is used, but in the process of use, the intensity test fixture of the powder metallurgy structural part is inconvenient to clamp, so that the working efficiency of the intensity test fixture of the powder metallurgy structural part is reduced, in addition, the existing test fixture cannot adapt to detection workpieces of different sizes, and meanwhile, the use efficiency of the intensity test fixture of the powder metallurgy structural part is reduced.
Disclosure of Invention
The invention aims to solve the existing problems and provide the powder metallurgy step product binding force detection clamp which is simple and reasonable in structure, and has the functions of detecting the binding force of different sizes of detection workpieces and firmly clamping.
The utility model provides a powder metallurgy step product cohesion detects anchor clamps, includes the base, and the one end of base is equipped with the screw rod seat, rotates on the screw rod seat and installs adjusting screw, and two relative sliding's regulation clamp splice are installed to the other end of base, and slidable mounting has the regulation dog between two regulation clamp splice and the screw rod seat, and adjusting screw's one end and regulation dog drive hookup form the centre gripping interval of placing the detection work piece between regulation dog and the two regulation clamp splice.
The clamp with the structure is simple in structure, the assembly and detection of workpieces are rapid, the working efficiency is improved, the binding force of the detected workpieces with different sizes can be detected, and the clamping is firm.
The detection workpiece comprises a workpiece positioning part, one side of the workpiece positioning part is connected with a workpiece connecting part along the central axis, the inner diameter of the workpiece connecting part is smaller than or equal to that of the workpiece positioning part, and the detection workpiece structure is not elaborated.
The adjusting block is characterized in that a driving inserting groove is vertically formed in one side of the adjusting block, one end of the adjusting screw is connected with a driving inserting block, the driving inserting block is vertically inserted and connected with the driving inserting groove, the other side of the adjusting block is in press-fit with the workpiece positioning part, the adjusting block is driven by the adjusting screw to realize horizontal sliding, the workpiece positioning part is fixed in the clamping interval, the workpiece positioning part is vertically arranged with the base, and accordingly the workpiece connecting part is driven to be suspended on the base, and swing of the workpiece positioning part is avoided.
The base is a dovetail plate, a dovetail groove which is in sliding fit with the dovetail plate is formed in the bottom of the corresponding adjusting stop block, the workpiece positioning part is clamped in the clamping interval through sliding of the adjusting stop block, the adjusting stop block can slide on the dovetail plate through the dovetail groove in parallel to two adjusting clamping blocks, and the problems that the adjusting stop block is blocked or the workpiece positioning part is clamped obliquely on the other side of the adjusting stop block, the workpiece positioning part is loose and the like are prevented.
Each adjusting clamping block is provided with a movable clamping end face, the workpiece connecting parts are clamped between the two opposite movable clamping end faces, the positions of the workpiece connecting parts can be fixed, and meanwhile, pressing blocks placed above the workpiece connecting parts can be limited and fixed to prevent left-right swing.
The two adjusting clamping blocks slide relatively through the sliding blocks, so that the clamp can adapt to detection workpieces of different sizes, and the application range of the clamp is improved.
The beneficial effects of the invention are as follows:
the clamp for detecting the binding force of the powder metallurgy step product has the advantages of simple structure, rapid assembly and detection of workpieces, high working efficiency, capability of detecting the binding force of the detected workpieces with different sizes and firm clamping.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the structure of the workpiece of the present invention.
Fig. 3 is a schematic view of the structure of the adjusting block of the present invention.
Fig. 4 is a schematic cross-sectional structure of the present invention.
Detailed Description
The invention will be further described with reference to the drawings and examples.
As shown in fig. 1 to 4, a powder metallurgy step product binding force detection clamp comprises a base 1, wherein one end of the base 1 is provided with a screw seat 2, an adjusting screw 3 is rotatably arranged on the screw seat 2, two relatively sliding adjusting clamping blocks 4 are arranged at the other end of the base 1, an adjusting stop block 5 is slidably arranged between the two adjusting clamping blocks 4 and the screw seat 2, one end of the adjusting screw 3 is in driving connection with the adjusting stop block 5, and a clamping interval 7 for placing a detection workpiece 6 is formed between the adjusting stop block 5 and the two adjusting clamping blocks 4.
The clamp with the structure is simple in structure, the assembly and detection of the workpiece 6 are rapid, the working efficiency is improved, the binding force of the detected workpiece 6 with different sizes can be detected, and the clamping is firm.
The detection workpiece 6 comprises a workpiece positioning portion 601, one side of the workpiece positioning portion 601 is connected with a workpiece connecting portion 602 along the central axis, and the inner diameter of the workpiece connecting portion 602 is smaller than or equal to the inner diameter of the workpiece positioning portion 601.
The drive jack groove 8 has been seted up perpendicularly on one side of adjusting dog 5, the one end of adjusting screw 3 is connected with drive jack piece 9, drive jack piece 9 is connected with drive jack groove 8 is perpendicular pegging graft, the opposite side of adjusting dog 5 and work piece location portion 601 press-fit, realize horizontal slip through adjusting screw 3 drive adjusting dog 5, fix work piece location portion 601 in centre gripping interval 7, make work piece location portion 601 set up perpendicularly with base 1, thereby drive work piece connecting portion 602 unsettled on base 1, avoid work piece location portion 601 to appear the swing.
The base 1 is a dovetail plate, a dovetail groove 10 which is in sliding fit with the dovetail plate is formed in the bottom of the corresponding adjusting stop block 5, the workpiece positioning part 601 is clamped in the clamping interval 7 through sliding of the adjusting stop block 5, the adjusting stop block 5 can slide on the dovetail plate through the dovetail groove 10 in parallel relative to the two adjusting clamping blocks 4, and the problems that the adjusting stop block 5 is blocked or the workpiece positioning part 601 is clamped obliquely on the other side of the adjusting stop block 5, the workpiece positioning part 601 is loose and the like are prevented.
Each adjusting clamping block 4 is provided with a movable clamping end face 401, the workpiece connecting portion 602 is clamped between the two opposite movable clamping end faces 401, the position of the workpiece connecting portion 602 can be fixed, and meanwhile, the pressing block 11 placed above the workpiece connecting portion 602 can be limited and fixed, so that left-right swing is prevented.
The bottom of each two adjusting clamping blocks 4 is extended with a sliding block 402, the other end of the base 1 is provided with a sliding through hole 101 which is in sliding fit with the sliding block 402, the two adjusting clamping blocks 4 slide relatively through the sliding blocks 402, and the clamp can adapt to detection workpieces 6 of different sizes through the sliding of the two adjusting clamping blocks 4, so that the application range of the clamp is improved.
When the detection workpiece 6 is assembled, the detection workpiece 6 is placed in the clamping interval 7, the two adjusting clamping blocks 4 are pushed to move relatively, the movable clamping end faces 401 of the two adjusting clamping blocks 4 clamp the workpiece connecting portions 602, then the adjusting screw 3 is rotated, the adjusting stop blocks 5 are pushed to slide towards the two adjusting clamping blocks 4 until the workpiece positioning portions 601 are clamped by the adjusting stop blocks 5 and the two adjusting clamping blocks 4, at the moment, the workpiece positioning portions 601 are perpendicular to the base 1, the workpiece connecting portions 602 are suspended above the base 1, and because the pressure exerted by the adjusting stop blocks 5 acts on the two adjusting clamping blocks 4 through the workpiece positioning portions 601, the two adjusting clamping blocks 4 clamp the workpiece positioning portions 601 at fixed positions simultaneously, finally the pressing plate 11 connected with the compression machine is placed between the two movable clamping end faces 401 and pressed against the upper portion of the workpiece connecting portions 602, and finally the whole clamp is placed into the compression machine for compression testing.
It should be noted that the description of the present invention and the accompanying drawings illustrate preferred embodiments of the present invention, but the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, which are not to be construed as additional limitations of the invention, but are provided for a more thorough understanding of the present invention. The above-described features are further combined with each other to form various embodiments not listed above, and are considered to be the scope of the present invention described in the specification; further, modifications and variations of the present invention may be apparent to those skilled in the art in light of the foregoing teachings, and all such modifications and variations are intended to be included within the scope of this invention as defined in the appended claims.
Claims (4)
1. The utility model provides a powder metallurgy step product cohesion detects anchor clamps which characterized in that: the device comprises a base (1), wherein one end of the base (1) is provided with a screw seat (2), an adjusting screw (3) is rotatably arranged on the screw seat (2), two relatively sliding adjusting clamping blocks (4) are arranged at the other end of the base (1), an adjusting stop block (5) is slidably arranged between the two adjusting clamping blocks (4) and the screw seat (2), one end of the adjusting screw (3) is in driving connection with the adjusting stop block (5), and a clamping interval (7) for placing a detection workpiece (6) is formed between the adjusting stop block (5) and the two adjusting clamping blocks (4);
the bottoms of the two adjusting clamping blocks (4) are extended with a sliding block (402), the other end of the base (1) is provided with a sliding through hole (101) which is in sliding fit with the sliding block (402), and the two adjusting clamping blocks (4) slide relatively through the sliding block (402);
the detection workpiece (6) comprises a workpiece positioning part (601), one side of the workpiece positioning part (601) is connected with a workpiece connecting part (602) along the central axis, and the inner diameter of the workpiece connecting part (602) is smaller than or equal to the inner diameter of the workpiece positioning part (601).
2. The powder metallurgy step product bonding force detection clamp according to claim 1, wherein: a driving inserting groove (8) is vertically formed in one side of the adjusting stop block (5), one end of the adjusting screw (3) is connected with a driving inserting block (9), the driving inserting block (9) is vertically inserted and connected with the driving inserting groove (8), and the other side of the adjusting stop block (5) is in press fit with the workpiece positioning part (601).
3. The powder metallurgy step product bonding force detection clamp according to claim 1, wherein: the base (1) is a dovetail plate, a dovetail groove (10) which is in sliding fit with the dovetail plate is formed in the bottom of the corresponding adjusting stop block (5), and the workpiece positioning part (601) is clamped in the clamping interval (7) through sliding of the adjusting stop block (5).
4. The powder metallurgy step product bonding force detection clamp according to claim 1, wherein: each adjusting clamping block (4) is provided with a movable clamping end face (401), and a workpiece connecting part (602) is clamped between the two opposite movable clamping end faces (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810544642.6A CN108406645B (en) | 2018-05-30 | 2018-05-30 | Powder metallurgy step product cohesion detects anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810544642.6A CN108406645B (en) | 2018-05-30 | 2018-05-30 | Powder metallurgy step product cohesion detects anchor clamps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108406645A CN108406645A (en) | 2018-08-17 |
| CN108406645B true CN108406645B (en) | 2023-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810544642.6A Active CN108406645B (en) | 2018-05-30 | 2018-05-30 | Powder metallurgy step product cohesion detects anchor clamps |
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| CN (1) | CN108406645B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8334377D0 (en) * | 1983-12-23 | 1984-02-01 | Yang Tai Her | Servo-clamping device |
| US5197721A (en) * | 1992-06-26 | 1993-03-30 | Mark Ruberg | Device for positioning workpieces in a milling machine vise |
| CN201917514U (en) * | 2010-12-30 | 2011-08-03 | 交通运输部公路科学研究所 | Clamping device for communication pipe static friction coefficient measuring instrument |
| 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 |
| CN104400475A (en) * | 2014-10-20 | 2015-03-11 | 北京遥测技术研究所 | Positioning clamping tool and method |
| CN204735805U (en) * | 2015-06-25 | 2015-11-04 | 哈尔滨理工大学 | Spark -erosion wire cutting machine bed T -slot anchor clamps |
| CN205449659U (en) * | 2016-03-22 | 2016-08-10 | 山东科技大学 | Novel hardness test centre gripping device |
| CN206509781U (en) * | 2017-01-20 | 2017-09-22 | 中国五冶集团有限公司 | A kind of connecting piece fastening device |
| CN206550682U (en) * | 2017-03-02 | 2017-10-13 | 中山市美塞斯科技有限公司 | A kind of efficient CNC fixtures |
| CN206732840U (en) * | 2017-03-30 | 2017-12-12 | 中国航空工业集团公司西安飞机设计研究所 | A kind of component clamping device |
| CN208262673U (en) * | 2018-05-30 | 2018-12-21 | 广东盈峰材料技术股份有限公司 | Powder metallurgy step product binding force detects fixture |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202382700U (en) * | 2011-12-31 | 2012-08-15 | 许晓华 | Step shaft coaxiality detecting device |
| CN205237883U (en) * | 2015-12-02 | 2016-05-18 | 天津市福通日昇工程技术有限公司 | Work piece presss from both sides tight positioner |
| CN207272757U (en) * | 2017-09-26 | 2018-04-27 | 浙江森强机电制造有限公司 | A kind of rolled thread fixture |
-
2018
- 2018-05-30 CN CN201810544642.6A patent/CN108406645B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8334377D0 (en) * | 1983-12-23 | 1984-02-01 | Yang Tai Her | Servo-clamping device |
| US5197721A (en) * | 1992-06-26 | 1993-03-30 | Mark Ruberg | Device for positioning workpieces in a milling machine vise |
| CN201917514U (en) * | 2010-12-30 | 2011-08-03 | 交通运输部公路科学研究所 | Clamping device for communication pipe static friction coefficient measuring instrument |
| 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 |
| CN104400475A (en) * | 2014-10-20 | 2015-03-11 | 北京遥测技术研究所 | Positioning clamping tool and method |
| CN204735805U (en) * | 2015-06-25 | 2015-11-04 | 哈尔滨理工大学 | Spark -erosion wire cutting machine bed T -slot anchor clamps |
| CN205449659U (en) * | 2016-03-22 | 2016-08-10 | 山东科技大学 | Novel hardness test centre gripping device |
| CN206509781U (en) * | 2017-01-20 | 2017-09-22 | 中国五冶集团有限公司 | A kind of connecting piece fastening device |
| CN206550682U (en) * | 2017-03-02 | 2017-10-13 | 中山市美塞斯科技有限公司 | A kind of efficient CNC fixtures |
| CN206732840U (en) * | 2017-03-30 | 2017-12-12 | 中国航空工业集团公司西安飞机设计研究所 | A kind of component clamping device |
| CN208262673U (en) * | 2018-05-30 | 2018-12-21 | 广东盈峰材料技术股份有限公司 | Powder metallurgy step product binding force detects fixture |
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| Publication number | Publication date |
|---|---|
| CN108406645A (en) | 2018-08-17 |
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