CN211262070U - Utensil is examined to clamp long and short foot - Google Patents
Utensil is examined to clamp long and short foot Download PDFInfo
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- CN211262070U CN211262070U CN201922151845.1U CN201922151845U CN211262070U CN 211262070 U CN211262070 U CN 211262070U CN 201922151845 U CN201922151845 U CN 201922151845U CN 211262070 U CN211262070 U CN 211262070U
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- fixing block
- needle
- fixed block
- bottom plate
- short foot
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Abstract
The utility model discloses an utensil is examined to clamp long short foot, comprising a base plate, bottom plate surface one end is provided with the needle fixed block, is provided with the standard needle on the needle fixed block, the bottom plate middle part is provided with fixed base piece, is provided with the percentage table fixed block on the fixed base piece, and the percentage table fixed block is kept away from needle fixed block one side and is provided with the percentage table, percentage table fixed block bilateral symmetry is provided with little leading wheel, another section bilateral symmetry of bottom plate surface is provided with the rectangle stand, and rectangle stand upper end is provided with the big leading wheel that corresponds the setting with little leading wheel, guide rail fixed block both sides are connected with the tractive rope respectively, and the tractive rope is connected with square balancing weight jointly after bypassing big leading wheel around the undersize leading wheel. The clamp long and short foot gauge is reasonable in assembly and accurate in measurement.
Description
Technical Field
The utility model belongs to the technical field of utensil is examined to clamp long short foot, concretely relates to utensil is examined to clamp long short foot.
Background
At present, the caliper is commonly used in the industry to measure the long and short feet of the clamp (namely, the maximum diameter in the X, Y direction), the position of the X-direction inner diameter required to be measured is parallel to the maximum inner diameter in the inner and outer foot expanding direction, the position of the Y-direction inner diameter required to be measured is perpendicular to the maximum inner diameter in the inner and outer foot expanding direction, the caliper is easy to measure, the caliper is greatly influenced by the manual method of a tester, and the measurement error is easy to occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an utensil is examined to clamp long and short foot to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an utensil is examined to clamp long short foot, includes the bottom plate, bottom plate surface one end is provided with needle fixed block and guide rail fixed block, is provided with the standard needle on the needle fixed block, the bottom plate middle part is provided with fixed base piece, is provided with the percentage table fixed block on the fixed base piece, and the percentage table fixed block is kept away from needle fixed block one side and is provided with the percentage table, percentage table fixed block bilateral symmetry is provided with little leading wheel, another section bilateral symmetry of bottom plate surface is provided with the rectangle stand, and rectangle stand upper end is provided with the big leading wheel that corresponds the setting with little leading wheel, guide rail fixed block both sides are connected with respectively and lead the rope, and lead the rope and be connected with square balancing weight jointly after bypassing big.
Preferably, the guide rail fixing block is provided with a fixing block, and the front end of the fixing block is provided with a fixing needle corresponding to the standard needle.
Preferably, the front end of the dial indicator is provided with a dial indicator head, and the dial indicator head penetrates through the dial indicator fixing block to correspond to the fixing block.
Preferably, the large guide wheel is fixed at the upper end of the rectangular upright post through a fixing nut.
Preferably, the welding of rectangle stand lower extreme has the stand fixed block, the rectangle stand passes through the stand fixed block to be fixed on the bottom plate.
Preferably, a round balancing weight is matched on the square balancing weight.
The utility model discloses a technological effect and advantage: the clamp long and short foot gauge does not need a person to hold a workpiece, does not need to use a caliper to find the X, Y direction position through subjective cognition, and is convenient for the person to operate;
the more key point is that when the checking fixture is used for measuring, the testing PIN is driven by certain gravity, no redundant force is given to a workpiece to be measured, and the measured value is more accurate.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
In the figure: 1. a base plate; 2. a needle fixing block; 3. a standard needle; 4. a guide rail; 5. a guide rail fixing block; 6. A fixed block; 7. fixing the base block; 8. a dial indicator fixing block; 9. a small guide wheel; 10. a dial indicator head; 11. a dial indicator; 12. a vertical column fixing block; 13. a rectangular upright post; 14. a square counterweight block; 15. A circular counterweight block; 16. fixing a nut; 17. a large guide wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an utensil is examined to clamp long short foot as shown in figure 1, comprising a base plate 1, 1 surperficial one end of bottom plate is provided with needle fixed block 2 and guide rail fixed block 5, is provided with standard needle 3 on the needle fixed block 2, 1 middle part of bottom plate is provided with fixed base piece 7, is provided with percentage table fixed block 8 on the fixed base piece 7, and 2 one side of needle fixed block are kept away from to percentage table fixed block 8 is provided with percentage table 11, 8 bilateral symmetry in percentage table fixed block is provided with little leading wheel 9, 1 surperficial another section bilateral symmetry of bottom plate is provided with rectangle stand 13, and rectangle stand 13 upper end is provided with the big leading wheel 17 that corresponds the setting with little leading wheel 9, 5 both sides of guide rail fixed block are connected with respectively and lead the rope, and lead the rope and be connected with square balancing weight 14 jointly after crossing big leading wheel 17 around.
Specifically, a fixing block 6 is arranged on the guide rail fixing block 5, and a fixing pin corresponding to the standard pin 3 is arranged at the front end of the fixing block 6.
Specifically, a dial indicator head 10 is arranged at the front end of the dial indicator 11 and penetrates through the dial indicator fixing block 8 to correspond to the fixing block 6.
Specifically, the large guide wheel 17 is fixed on the upper end of the rectangular upright column 13 through a fixing nut 16.
Specifically, the welding of rectangle stand 13 lower extreme has stand fixed block 12, rectangle stand 13 passes through stand fixed block 12 to be fixed on bottom plate 1.
Specifically, a circular counterweight 15 is matched on the square counterweight 14.
The working principle is as follows: this utensil is examined to clamp long and short foot, it is inboard at standard needle 3 and fixed needle to place the clamp that will await measuring, will press from both sides the clamp and turn to the position that inside and outside opening the foot is parallel, rely on the action of gravity of square balancing weight 14 and circular balancing weight 15, make free fall device drive fixed needle keep away from accurate needle 3 and open naturally, read X direction internal diameter after the PIN tensioning, will press from both sides the clamp and turn to inside and outside opening foot vertically position, use same mode measurement Y direction internal diameter, can obtain the length data of clamp long and short foot.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a utensil is examined to clamp long and short foot, includes bottom plate (1), its characterized in that: one end of the surface of the bottom plate (1) is provided with a needle fixing block (2) and a guide rail fixing block (5), the needle fixing block (2) is provided with a standard needle (3), a fixed base block (7) is arranged in the middle of the bottom plate (1), a dial indicator fixing block (8) is arranged on the fixed base block (7), a dial indicator (11) is arranged on one side of the dial indicator fixing block (8) far away from the needle fixing block (2), two sides of the dial indicator fixing block (8) are symmetrically provided with small guide wheels (9), rectangular upright posts (13) are symmetrically arranged on two sides of the other section of the surface of the bottom plate (1), a large guide wheel (17) which is arranged corresponding to the small guide wheel (9) is arranged at the upper end of each rectangular upright post (13), two sides of the guide rail fixing block (5) are respectively connected with a traction rope, and the traction rope is wound below the small guide wheel (9) and is connected with a square balancing weight (14) after being wound around the large guide wheel (17).
2. The clamp long and short foot check tool according to claim 1, characterized in that: the guide rail fixing block (5) is provided with a fixing block (6), and the front end of the fixing block (6) is provided with a fixing needle corresponding to the standard needle (3).
3. The clamp long and short foot check tool according to claim 1, characterized in that: the front end of the dial indicator (11) is provided with a dial indicator head (10) and penetrates through the dial indicator fixing block (8) to correspond to the fixing block (6).
4. The clamp long and short foot check tool according to claim 1, characterized in that: the large guide wheel (17) is fixed at the upper end of the rectangular upright post (13) through a fixing nut (16).
5. The clamp long and short foot check tool according to claim 1, characterized in that: the welding of rectangle stand (13) lower extreme has stand fixed block (12), rectangle stand (13) are fixed on bottom plate (1) through stand fixed block (12).
6. The clamp long and short foot check tool according to claim 1, characterized in that: the square balancing weight (14) is matched with a round balancing weight (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922151845.1U CN211262070U (en) | 2019-12-05 | 2019-12-05 | Utensil is examined to clamp long and short foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922151845.1U CN211262070U (en) | 2019-12-05 | 2019-12-05 | Utensil is examined to clamp long and short foot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211262070U true CN211262070U (en) | 2020-08-14 |
Family
ID=71954760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922151845.1U Active CN211262070U (en) | 2019-12-05 | 2019-12-05 | Utensil is examined to clamp long and short foot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211262070U (en) |
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2019
- 2019-12-05 CN CN201922151845.1U patent/CN211262070U/en active Active
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