CN209763988U - Special angle position checking fixture - Google Patents
Special angle position checking fixture Download PDFInfo
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- CN209763988U CN209763988U CN201920701646.0U CN201920701646U CN209763988U CN 209763988 U CN209763988 U CN 209763988U CN 201920701646 U CN201920701646 U CN 201920701646U CN 209763988 U CN209763988 U CN 209763988U
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- mounting plate
- dial indicator
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Abstract
A special checking fixture for angle positions belongs to the technical field of checking fixtures. An object of the utility model is to provide a special utensil of examining of angle position that carries out position judgement to the angle is provided specially. The utility model discloses a locating component, standard appearance spare subassembly, guide rail bracket component, percentage table determine module, percentage table detect piece and base. The utility model discloses a locating component accomplishes the restriction to six degrees of freedom of work piece, makes the work piece fixed, has avoided the removal of work piece, is favorable to improving and carries out the detection accuracy to the work piece, through the guide rail bracket component and the percentage table determine module that set up, is favorable to enlarging this utility model's application range, and is favorable to improving part detection efficiency and has reduced the detection cost through this utility model's detection mode.
Description
Technical Field
The utility model belongs to the technical field of examine the utensil, concretely relates to utensil is examined in angle position special use.
Background
with the rapid advance of the modern automobile industry, the aerospace industry and the machining industry, the requirements on parts leaving factory are higher and higher, so that a detection instrument is required to be used for detection, the detection mode of the hole and the face angle position of the part is mainly implemented by using three-coordinate equipment for dotting detection at present, but the detection mode of the three-coordinate detection equipment is long in time consumption, low in detection efficiency, high in cost, incapable of detecting the part on line and the like, and the detection work of batch part production is not facilitated.
Disclosure of Invention
An object of the utility model is to provide a special utensil of examining of angle position that carries out position judgement to the angle is provided specially.
The utility model comprises a positioning component, a standard sample component, a guide rail bracket component, a dial indicator detection block and a base, wherein one side of the top end of the base is provided with the positioning component, the positioning component comprises a round positioning pin, a diamond positioning pin, a first positioning block, a second positioning block, a third positioning block, a first pressing clamp, a second pressing clamp and a first limiting pin, the edge of the top end of the base is respectively jointed with the round positioning pin, the diamond positioning pin, the first positioning block, the second positioning block, the third positioning block, the first pressing clamp, the second pressing clamp and the bottom end of the first limiting pin through bolts, the round positioning pin and the diamond positioning pin are respectively jointed with a first positioning bush and a second positioning bush in the standard sample component, the standard sample component comprises a first positioning bush, a product imitation surface, a detection ball, a second positioning bush and a sample rod, the first positioning bush and the second positioning bush are respectively fixedly connected with the two sides of the top end of the sample rod, the number of the first limiting pins is six, the first limiting pins correspond to each other, the second positioning block is positioned between the two first limiting pins corresponding to each other, one side of the center of the top end of the base is fixedly connected with the bottom end of a guide rail in the guide rail bracket component through a bolt, the guide rail bracket component comprises two guide rails, a second limiting pin and an L-shaped bracket, the number of the guide rails is two, the guide rails correspond to each other, the guide rails are in sliding connection with sliding grooves formed in two sides of the center of the bottom end of the L-shaped bracket, two sides of the bottom end of the L-shaped bracket are respectively and fixedly connected with the dial indicator detection block, the dial indicator detection block comprises a third bracket and a second dial indicator, two sides of the bottom end of the L-shaped bracket are respectively and fixedly connected with one side of the third bracket, the second limiting pin is arranged at the bottom of the L-shaped bracket, the top end of the other side, the dial indicator detection assembly comprises a first sliding mechanism section mounting plate, a first dial indicator, a handle, a first support, a lead screw, a thread block, a guide rod, a second support, a sliding block and a second sliding mechanism section mounting plate, the number of the second supports is eight, the second supports correspond to each other in pairs, the second supports are fixedly connected with one side of the second sliding mechanism section mounting plate, the second supports are positioned on one side of the second sliding mechanism section mounting plate and are mutually vertical to the top end of one side of an L-shaped support, the number of the second supports on one side of the second sliding mechanism section mounting plate is four, the two ends of the guide rod are respectively fixedly connected with two second supports corresponding to each other, the guide rod is connected with the sliding block in a sliding fit manner, the number of the sliding block is four, the sliding block corresponds to each other in pairs, the sliding block is respectively fixedly connected with the side faces of the second sliding mechanism section mounting plate and the first sliding mechanism section mounting plate, and the side faces of the The corresponding thread blocks are fixedly connected, the number of the thread blocks is two, the thread blocks correspond to each other, the inside of each thread block is meshed with the corresponding screw rod, two ends of the corresponding screw rod are in clearance fit with the inside of the first support respectively, and the other side of the first sliding mechanism section mounting plate is provided with two mutually-perpendicular first dial indicators.
The utility model discloses the center department top both sides of model pole are installed respectively and are detected the ball and imitate the product face, and imitative product face is located and detects the ball bottom.
The utility model discloses the aperture that the opposite side of third support was seted up cup joints fixed connection with the bottom of second percentage table.
the utility model discloses rhombus locating pin, first locating piece and second press plier and circular locating pin, third locating piece and first press plier are located the top both sides of base respectively, and the one-to-one.
The utility model discloses fixed connection is cup jointed with the bottom of handle on the top of lead screw, and the figure of handle is two, and the mutual correspondence is perpendicular.
The utility model discloses a locating component accomplishes the restriction to six degrees of freedom of work piece, makes the work piece fixed, has avoided the removal of work piece, is favorable to improving and carries out the detection accuracy to the work piece, through the guide rail bracket component and the percentage table determine module that set up, is favorable to enlarging this utility model's application range, and is favorable to improving part detection efficiency and has reduced the detection cost through this utility model's detection mode.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
Fig. 2 is a side view of the screw rod of the present invention;
FIG. 3 is an elevation view of a first percentage table of the present invention;
Fig. 4 is a side view of the base of the present invention;
FIG. 5 is a top view of the handle of the present invention;
FIG. 6 is a side view of a second dial indicator of the present invention;
Fig. 7 is a schematic structural diagram of a standard sample assembly of the present invention;
In the figure: 1. a positioning assembly; 2. a standard sample assembly; 3. a guide rail bracket assembly; 4. a dial indicator detection component; 5. a dial indicator detection block; 6. a base; 101. a circular positioning pin; 102. a diamond-shaped positioning pin; 103. a first positioning block; 104. a second positioning block; 105. a third positioning block; 106. a first press jaw; 107. a second press jaw; 108. a first limit pin; 201. a first locating bushing; 202. imitating a product surface; 203. detecting the ball; 204. a second locating bushing; 205. a sample rod; 301. a guide rail; 302. a second limit pin; 303. an L-shaped bracket; 401. a first sliding mechanism section mounting plate; 402. a first percentile table; 403. a handle; 404. a first bracket; 405. a screw rod; 406. a thread block; 407. a guide bar; 408. a second bracket; 409. a slider; 410. a second sliding mechanism section mounting plate; 501. a third support; 502. and a second dial indicator.
Detailed Description
Referring to fig. 1-7, the present invention includes a positioning assembly 1, a standard sample assembly 2, a guide rail bracket assembly 3, a dial indicator detecting assembly 4, a dial indicator detecting block 5 and a base 6, the positioning assembly 1 is installed on one side of the top end of the base 6, the positioning assembly 1 includes a circular positioning pin 101, a diamond positioning pin 102, a first positioning block 103, a second positioning block 104, a third positioning block 105, a first pressing claw 106, a second pressing claw 107 and a first limit pin 108, the circular positioning pin 101 limits two degrees of freedom of a workpiece, the diamond positioning pin 102 limits one degree of freedom of the workpiece, the first positioning block 103, the second positioning block 104 and the third positioning block 105 respectively limit one degree of freedom of the workpiece, the top end edge of the base 6 is respectively fixed to the bottom ends of the circular positioning pin 101, the diamond positioning pin 102, the first positioning block 103, the second positioning block 104, the third positioning block 105, the first pressing claw 106, the second pressing claw 107 and the first limit pin 108 by bolts, the diamond positioning pin 102, the first positioning block 103 and the second pressing clamp 107 are respectively positioned at two sides of the top end of the base 6 together with the circular positioning pin 101, the third positioning block 105 and the first pressing clamp 106, and are in one-to-one correspondence to facilitate the fixation of a workpiece, the circular positioning pin 101 and the diamond positioning pin 102 are respectively attached to a first positioning bushing 201 and a second positioning bushing 204 in the standard sample assembly 2, the standard sample assembly 2 comprises a first positioning bushing 201, a simulated product surface 202, a detection ball 203, a second positioning bushing 204 and a sample rod 205, the detection ball 203 and the simulated product surface 202 are respectively installed at two sides of the top end of the center of the sample rod 205, the simulated product surface 202 is positioned at the bottom end of the detection ball 203, the position of the detection ball 203 is the same as the theoretical position of the detection ball 203 installed on the workpiece and is used for the zeroing of the first dial indicator 402, the first positioning bushing 201 and the second positioning bushing 204 are respectively fixedly connected with two sides, the number of the first limiting pins 108 is six, and the first limiting pins correspond to each other, so that a workpiece can fall in a positioning area of the base 6, the second positioning block 104 is positioned between the two first limiting pins 108 which correspond to each other, one side of the center of the top end of the base 6 is fixedly connected with the bottom end of the guide rail 301 in the guide rail bracket assembly 3 through a bolt, the guide rail bracket assembly 3 comprises two guide rails 301, two second limiting pins 302 and an L-shaped bracket 303, the number of the guide rails 301 is two, and the guide rails 301 and the two sides of the center of the bottom end of the L-shaped bracket 303 are in sliding connection, the two sides of the bottom end of the L-shaped bracket 303 are respectively and fixedly connected with the dial indicator detection block 5, the dial indicator detection block 5 comprises a third bracket 501 and a second dial indicator 502, a small hole formed in the other side of the third bracket 501 is fixedly connected with the bottom end of the second dial indicator 502 in a sleeved mode, so that zero calibration is facilitated, the bottom of the L-shaped bracket 303 is provided with a second limit pin 302, the top end of the other side of the L-shaped bracket 303 corresponding to the second limit pin 302 is fixedly connected with a second bracket 408 of two corresponding dial indicator detection assemblies 4, each dial indicator detection assembly 4 comprises a first sliding mechanism section mounting plate 401, a first dial indicator 402, a handle 403, a first bracket 404, a lead screw 405, a thread block 406, a guide rod 407, a second bracket 408, a slide block 409 and a second sliding mechanism section mounting plate 410, the number of the second brackets 408 is eight and corresponds to each other, the second brackets 408 are fixedly connected with one side of the second sliding mechanism section mounting plate 410, the second brackets 408 are positioned at one side of the second sliding mechanism section mounting plate 410 and are vertical to the top end of one side of the L-shaped bracket 303, the number of the second sliding mechanism section mounting plate 410 is four, the two ends of the guide rod 407 are respectively fixedly connected with the two corresponding second brackets 408, the guide rods 407 are connected with the sliders 409 in a sliding fit manner, the number of the sliders 409 is four, the sliders 409 correspond to each other in pairs, the sliders 409 are fixedly connected with the side faces of the second sliding mechanism section mounting plate 410 and the first sliding mechanism section mounting plate 401 respectively, the side faces of the second sliding mechanism section mounting plate 410 and the first sliding mechanism section mounting plate 401 are fixedly connected with two vertical thread blocks 406 which correspond to each other respectively, the number of the thread blocks 406 is two, the thread blocks 406 correspond to each other, the insides of the thread blocks 406 are connected with the lead screw 405 in a meshed manner, the top end of the lead screw 405 is fixedly connected with the bottom end of the handle 403 in a sleeved manner, the number of the handles 403 is two, the handles are vertical to each other in a corresponding manner, the lead screw 405 can be rotated conveniently, the two ends of the lead screw 405 are in clearance fit with the insides of the first supports; when the utility model is used, an operator installs the first positioning bushing 201 and the second positioning bushing 204 corresponding to the diamond positioning pin 102 and the round positioning pin 101 one by one respectively, slides the guide rail bracket assembly 3 to a working position, inserts the second limit pin 302, makes the first dial indicator 402 and the second dial indicator 502 and the detection ball 203 in the standard sample assembly 2 in a theoretical measurement position, then makes the first dial indicator 402 and the second dial indicator 502 zero, when the first dial indicator 402 and the second dial indicator 502 finish zero alignment, takes off the second limit pin 302, slides the guide rail bracket assembly 3 and the dial indicator detection assembly 4 to a non-working state, removes the standard sample assembly 2, the operator installs the workpiece and the positioning assembly 1 in a matching way, closes the first pressing clamp 106 and the second pressing clamp 107, makes the workpiece complete positioning, slides the guide rail bracket assembly 3 and the dial indicator detection assembly 4 to the working position, and inserting a second limit pin 302 to enable the first dial indicator 402 and the second dial indicator 502 and the workpiece detection ball 203 to be at measurement positions, reading the numerical values of the first dial indicator 402 and the second dial indicator 502, and judging the angle deviation of the hole and the surface of the product according to the position deviation of the detection ball 203 displayed by the first dial indicator 402 and the second dial indicator 502.
Claims (5)
1. The utility model provides an utensil is examined in angle position special use which characterized in that: the device comprises a positioning assembly (1), a standard sample assembly (2), a guide rail bracket assembly (3), a dial indicator detection assembly (4), a dial indicator detection block (5) and a base (6), wherein the positioning assembly (1) is installed on one side of the top end of the base (6), the positioning assembly (1) comprises a circular positioning pin (101), a diamond positioning pin (102), a first positioning block (103), a second positioning block (104), a third positioning block (105), a first pressing clamp (106), a second pressing clamp (107) and a first limiting pin (108), the top end edge of the base (6) is respectively fixedly connected with the bottom ends of the circular positioning pin (101), the diamond positioning pin (102), the first positioning block (103), the second positioning block (104), the third positioning block (105), the first pressing clamp (106), the second pressing clamp (107) and the first limiting pin (108) through bolts, and the circular positioning pin (101) and the diamond positioning pin (102) are respectively arranged in a first positioning bushing in the standard sample assembly (2) (201) The standard sample assembly (2) comprises a first positioning bush (201), a simulated product surface (202), a detection ball (203), a second positioning bush (204) and a sample rod (205), wherein the first positioning bush (201) and the second positioning bush (204) are respectively and fixedly connected with two sides of the top end of the sample rod (205), the number of first limiting pins (108) is six and corresponds to each other, a second positioning block (104) is positioned between the two first limiting pins (108) which correspond to each other, one side of the center of the top end of a base (6) is fixedly connected with the bottom end of a guide rail (301) in a guide rail bracket assembly (3) through bolts, the guide rail bracket assembly (3) comprises the guide rail (301), the second limiting pins (302) and an L-shaped bracket (303), the number of the guide rails (301) is two and corresponds to each other, the guide rail (301) is in sliding connection with sliding grooves which are formed in two sides of the center of the bottom end of the L-shaped bracket (303), the two sides of the bottom end of the L-shaped support (303) are fixedly connected with a dial indicator detection block (5) respectively, the dial indicator detection block (5) comprises a third support (501) and a second dial indicator (502), the two sides of the bottom end of the L-shaped support (303) are fixedly connected with one side of the third support (501) respectively, the bottom of the L-shaped support (303) is provided with a second limiting pin (302), the top end of the other side, corresponding to the second limiting pin (302), of the L-shaped support (303) is fixedly connected with a second support (408) of two dial indicator detection assemblies (4) corresponding to each other, each dial indicator detection assembly (4) comprises a first sliding mechanism section mounting plate (401), a first dial indicator (402), a handle (403), a first support (404), a screw rod (405), a thread block (406), a guide rod (407), a second support (408), a sliding block (409) and a second sliding mechanism section mounting plate (410), the number of the second supports (408) is eight, the second supports correspond to each other in pairs, the second supports (408) are fixedly connected with one side of a second sliding mechanism section mounting plate (410), the second supports (408) are positioned on one side of the second sliding mechanism section mounting plate (410) and are mutually vertical to the top end of one side of the L-shaped support (303), the number of the second supports (408) on one side of the second sliding mechanism section mounting plate (410) is four, two ends of the guide rod (407) are respectively fixedly connected with two second supports (408) which correspond to each other, the guide rod (407) is connected with the sliding block (409) in a sliding fit manner, the number of the sliding blocks (409) is four, the sliding blocks correspond to each other in pairs, the sliding blocks (409) are respectively fixedly connected with the side surfaces of the second sliding mechanism section mounting plate (410) and the first sliding mechanism section mounting plate (401), the side surfaces of the second sliding mechanism section mounting plate (410) and the first sliding mechanism section mounting plate (401) are respectively fixedly connected with two thread blocks, the number of the thread blocks (406) is two and corresponds to each other, the inside of the thread blocks (406) is meshed with the screw rod (405), two ends of the screw rod (405) are in clearance fit with the inside of the first support (404) respectively, and the other side of the first sliding mechanism section mounting plate (401) is provided with two mutually perpendicular first dial indicators (402).
2. The special angle position checking fixture according to claim 1, characterized in that: the two sides of the top end of the center of the sample rod (205) are respectively provided with a detection ball (203) and an imitation product surface (202), and the imitation product surface (202) is positioned at the bottom end of the detection ball (203).
3. the special angle position checking fixture according to claim 1, characterized in that: a small hole formed in the other side of the third support (501) is fixedly connected with the bottom end of the second dial indicator (502) in a sleeved mode.
4. The special angle position checking fixture according to claim 1, characterized in that: the rhombic positioning pin (102), the first positioning block (103), the second pressing clamp (107), the circular positioning pin (101), the third positioning block (105) and the first pressing clamp (106) are respectively positioned at two sides of the top end of the base (6) and are in one-to-one correspondence.
5. The special angle position checking fixture according to claim 1, characterized in that: the top of lead screw (405) and the bottom of handle (403) cup joint fixed connection, and the number of handle (403) is two, and mutually corresponding perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920701646.0U CN209763988U (en) | 2019-05-16 | 2019-05-16 | Special angle position checking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920701646.0U CN209763988U (en) | 2019-05-16 | 2019-05-16 | Special angle position checking fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209763988U true CN209763988U (en) | 2019-12-10 |
Family
ID=68761563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920701646.0U Active CN209763988U (en) | 2019-05-16 | 2019-05-16 | Special angle position checking fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209763988U (en) |
-
2019
- 2019-05-16 CN CN201920701646.0U patent/CN209763988U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210401 Address after: 130000 Shilibao, Changjiang village, Yingjun Township, Erdao District, Changchun City, Jilin Province Patentee after: Jilin HENGDU electromechanical Co.,Ltd. Address before: 130062 group 14, 1st Committee, Chengxi street, Luyuan District, Changchun City, Jilin Province Patentee before: JILIN JINYU ELECTROMECHANICAL EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |