CN213999089U - Vernier caliper outer clamping surface grinding clamp - Google Patents
Vernier caliper outer clamping surface grinding clamp Download PDFInfo
- Publication number
- CN213999089U CN213999089U CN202022986131.5U CN202022986131U CN213999089U CN 213999089 U CN213999089 U CN 213999089U CN 202022986131 U CN202022986131 U CN 202022986131U CN 213999089 U CN213999089 U CN 213999089U
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- CN
- China
- Prior art keywords
- mounting
- jacking
- vertical plate
- vernier caliper
- positioning
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- 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.)
- Expired - Fee Related
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- 238000000227 grinding Methods 0.000 title claims abstract description 13
- 210000000078 claw Anatomy 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a vernier caliper external clamping surface grinding clamp, which relates to the vernier caliper processing clamp structure field, and comprises an L-shaped mounting frame, a clamping device and a positioning device, wherein the clamping device and the positioning device are arranged on the upper end surface of the mounting frame; the clamping device comprises a plurality of fixing pins arranged on the same side of the upper end surface of the mounting vertical plate and a jacking device arranged on the mounting vertical plate on the opposite side of the fixing pins; the jacking device comprises a jacking piece capable of moving back and forth and a plurality of jacking pins fixed with the jacking piece through a connecting plate; the positioning device comprises two positioning blocks fixedly arranged on the mounting vertical plate and on the same side with the fixing pins and a rotary positioning mechanism arranged on the mounting bottom plate. The utility model discloses a mode of the outer measuring jaw of rotary positioning mechanism location slide caliper fixes a position vernier caliper bulk position, carries on spacingly to one side of slide caliper through the fixed pin, and the opposite side carries out the mode that fastens through the puller pin that removes, can reduce with slide caliper's contact by the at utmost.
Description
Technical Field
The utility model relates to a slide caliper adds clamping apparatus structure field, in particular to slide caliper outer callipers face grinding anchor clamps.
Background
The vernier caliper is a measuring tool for measuring length, inner diameter, outer diameter and depth. As a widely used high-precision measuring tool, the ruler is an extension and expansion of a ruled line ruler. The vernier caliper consists of a main ruler and a vernier attached to the main ruler and capable of sliding.
The outer clamping surface of the vernier caliper needs to be ground in the machining process, and the horizontal smoothness of the outer clamping surface is guaranteed, so that the measurement precision is guaranteed. If a common machining clamp is used for clamping in the grinding process, not only is the clamping effect poor, but also the surface of the ruler body is easily damaged in the contact process of the grasping clamp and the ruler body.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a slide caliper outer callipers volume face grinding anchor clamps solves the problem that the clamping is not tight and causes blade surface damage easily between current blade and the anchor clamps.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a vernier caliper outer clamping surface grinding clamp comprises an L-shaped mounting frame, a clamping device and a positioning device, wherein the clamping device and the positioning device are mounted on the upper end surface of the mounting frame;
the mounting frame comprises a mounting vertical plate and a mounting bottom plate mounted on the bottom surface of the mounting vertical plate;
the clamping device comprises a plurality of fixing pins arranged on the same side of the upper end face of the mounting vertical plate and a jacking device arranged on the mounting vertical plate on the opposite side of the fixing pins; the jacking device comprises a jacking piece capable of moving back and forth and a plurality of jacking pins fixed with the jacking piece through a connecting plate, and the jacking pins and the fixing pins are arranged oppositely;
the positioning device comprises two positioning blocks fixedly arranged on the mounting vertical plate and on the same side as the fixing pin, and a rotary positioning mechanism arranged on the mounting bottom plate, wherein the distance between the two positioning blocks is equal to the distance between the two outer measuring claws of the vernier caliper; rotatory positioning mechanism is including installing mounting panel on the mounting plate, rotationally install through the rotation bearing swinging boom and fixed mounting on the mounting panel are in the location stick of swinging boom tip, the length of location stick equals with the distance between the locating piece.
Preferably, there are two fixed pins and two puller pins, and one of the fixed pins is disposed between the two positioning blocks.
Preferably, the top tight nut is used as the top tight nut, the top tight nut penetrates through the connecting plate to be in threaded connection with a threaded hole formed in the mounting vertical plate, and the connecting plate is parallel to the mounting vertical plate.
Preferably, the upper end face of the mounting vertical plate below the puller pin is provided with a guide pad.
Adopt above-mentioned technical scheme, the utility model discloses a mode of rotary positioning mechanism location slide caliper's outer measuring jaw is fixed a position vernier caliper whole position, carries on spacingly to one side of slide caliper through the fixed pin, and the opposite side carries out the mode of fastening through the puller pin that removes, can reduce with slide caliper's contact by the at utmost to reduce the damage to slide caliper when guaranteeing effective clamp force.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the positioning device of the present invention in the positioning state.
In the figure, 1-mounting a vertical plate, 2-fixing pins, 3-connecting plates, 4-tightening pins, 5-vernier calipers, 6-tightening nuts, 7-mounting bottom plates, 8-positioning blocks, 9-external measuring claws, 10-mounting plates, 11-rotating bearings, 12-rotating arms, 13-positioning rods and 14-guide pads.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 and 2, a vernier caliper outer caliper surface grinding fixture comprises an L-shaped mounting frame, a clamping device and a positioning device, wherein the clamping device and the positioning device are mounted on the upper end surface of the mounting frame;
the mounting frame comprises a mounting vertical plate 1 and a mounting bottom plate 7 mounted on the bottom surface of the mounting vertical plate 1;
the clamping device comprises a plurality of fixing pins 2 arranged on the same side of the upper end surface of the mounting vertical plate 1 and a jacking device arranged on the mounting vertical plate 1 on the opposite side of the fixing pins 2;
the jacking device comprises a jacking piece capable of moving back and forth and a plurality of jacking pins 4 fixed with the jacking piece through a connecting plate 3, the jacking pins 4 are arranged opposite to the fixing pins 2, and the relative distance between the jacking pins 4 and the fixing pins 2 is regulated and controlled under the driving of the back and forth movement of the jacking piece, so that a vernier caliper 5 placed on the upper end surface of the mounting frame can be jacked and fixed;
the positioning device comprises two positioning blocks 8 fixedly arranged on the mounting vertical plate 1 and on the same side as the fixing pin 2, and a rotary positioning mechanism arranged on the mounting bottom plate 7, wherein the distance between the two positioning blocks 8 is equal to the distance between the two outer measuring claws 9 of the vernier caliper 5;
rotatory positioning mechanism is including installing mounting panel 10 on mounting plate 7, rotationally install through rotation bearing 11 rotatory arm 12 and fixed mounting on mounting panel 10 are in the location stick 13 of rotatory arm 12 tip, the length of location stick 13 equals with the distance between the locating piece 8, is convenient for stretch into the distance between two locating pieces 8 with location stick 13 under the drive of rotatory arm 12 and fixes a position vernier caliper 5 of placing at installation riser 1 up end.
During the use, place slide caliper 5 on the mounting bracket up end, fixed pin 2 is spacing to one side of slide caliper 5, drive location stick 13 through swinging boom 12 and stretch into between two outer measuring claws 9 of slide caliper 5, and drive outer measuring claw 9 and fix a position on two locating pieces 8, thereby play the effect to the slide caliper 5 location, after fixing a position slide caliper 5, screw up the puller, drive connecting plate 3 through the puller and drive puller 4 relative fixed pin 2 removal, thereby fasten slide caliper 5's blade, after the location fastening is accomplished, start external milling machine and carry out the grinding process to slide caliper 5.
The utility model discloses a mode of the outer measuring claw 9 of rotary positioning mechanism location slide caliper 5 is fixed a position slide caliper 5 overall position, carries on spacingly through fixed pin 2 to one side of slide caliper 5, and the opposite side carries out the mode that fastens through the puller pin 4 that removes, can the at utmost reduce with slide caliper 5's contact to reduce the damage to slide caliper 5 when guaranteeing effective clamp force.
Specifically, fixed pin 2 and puller pin 4 have two respectively, and one of them fixed pin 2 sets up two position between the locating piece 8 is convenient for fix slide caliper 5's tip, guarantees slide caliper 5 axial fixity's stability.
Specifically, the top tight nut 6 is pushed up to the piece, push up tight nut 6 and pass connecting plate 3 and set up the screw hole threaded connection on installation riser 1, connecting plate 3 parallels with installation riser 1, through the amount relative distance between screw thread adjusting connecting plate 3 and the installation riser 1 to regulate and control the relative distance between fixed pin 2 and the tight round pin 4 in top.
In order to facilitate the guiding and positioning of the jacking pin 4 in the jacking process, the guide pad 14 is arranged on the upper end face of the installation vertical plate 1 at the position below the jacking pin 4, so that the abrasion of the jacking pin 4 in the jacking process can be reduced while the jacking pin 4 has a certain guiding effect.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (4)
1. The utility model provides a vernier caliper outer callipers volume face grinding anchor clamps which characterized in that: the device comprises an L-shaped mounting frame, a clamping device and a positioning device, wherein the clamping device and the positioning device are mounted on the upper end surface of the mounting frame;
the mounting frame comprises a mounting vertical plate (1) and a mounting bottom plate (7) mounted on the bottom surface of the mounting vertical plate (1);
the clamping device comprises a plurality of fixing pins (2) arranged on the same side of the upper end face of the mounting vertical plate (1) and a jacking device arranged on the mounting vertical plate (1) on the opposite side of the fixing pins (2); the jacking device comprises a jacking piece capable of moving back and forth and a plurality of jacking pins (4) fixed with the jacking piece through a connecting plate (3), wherein the jacking pins (4) are arranged opposite to the fixing pins (2);
the positioning device comprises two positioning blocks (8) fixedly mounted on the mounting vertical plate (1) and on the same side as the fixing pin (2), and a rotary positioning mechanism mounted on the mounting bottom plate (7), wherein the distance between the two positioning blocks (8) is equal to the distance between two outer measuring claws (9) of the vernier caliper (5); rotatory positioning mechanism is including installing mounting panel (10) on mounting plate (7), rotationally install through rotation bearing (11) rotatory arm (12) and fixed mounting on mounting panel (10) are in the location stick (13) of rotatory arm (12) tip, the length of location stick (13) equals with the distance between locating piece (8).
2. The grinding fixture for the outer caliper surface of a vernier caliper according to claim 1, wherein: the fixing pins (2) and the jacking pins (4) are respectively provided with two, wherein one fixing pin (2) is arranged at a position between the two positioning blocks (8).
3. The grinding fixture for the outer caliper surface of a vernier caliper according to claim 1, wherein: the top tight nut (6) is adopted as the top tight nut (6), the top tight nut (6) penetrates through the connecting plate (3) and is connected with a threaded hole in the installation vertical plate (1) in a threaded mode, and the connecting plate (3) is parallel to the installation vertical plate (1).
4. The grinding fixture for the outer caliper surface of a vernier caliper according to claim 1, wherein: and a guide pad (14) is arranged on the upper end surface of the mounting vertical plate (1) below the puller pin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022986131.5U CN213999089U (en) | 2020-12-10 | 2020-12-10 | Vernier caliper outer clamping surface grinding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022986131.5U CN213999089U (en) | 2020-12-10 | 2020-12-10 | Vernier caliper outer clamping surface grinding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213999089U true CN213999089U (en) | 2021-08-20 |
Family
ID=77311433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022986131.5U Expired - Fee Related CN213999089U (en) | 2020-12-10 | 2020-12-10 | Vernier caliper outer clamping surface grinding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213999089U (en) |
-
2020
- 2020-12-10 CN CN202022986131.5U patent/CN213999089U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 |