CN220592947U - Three-coordinate measuring clamp - Google Patents

Abstract

The utility model relates to the technical field of clamp devices and discloses a three-coordinate measuring clamp which comprises a device main body, wherein the device main body comprises a positioning tool body, the device main body further comprises a shifting mechanism, the shifting mechanism comprises a moving base, a screw rod body, a motor body and a movable base, the screw rod body is arranged in the moving base through a bearing, and the motor body is connected with the screw rod body. According to the utility model, the movable base, the screw rod body, the motor body and the movable base are arranged, and the position of the positioning tool body can be automatically adjusted through the arrangement of the shifting mechanism in actual use, so that the problems that the traditional three-coordinate measuring clamp is not provided with the shifting mechanism in most cases, the clamping and the disassembly are required to be repeatedly carried out in actual use, the purpose of changing the position of a workpiece is achieved, and the efficiency is low are effectively solved.

Description

Three-coordinate measuring clamp

Technical Field

The utility model relates to the technical field of clamp devices, in particular to a three-coordinate measuring clamp.

Background

The three-coordinate measurement is used for detecting whether the machining of the part meets the drawing size requirement, and each position to be detected needs to be measured in a disproportionate and accurate manner. However, most of the traditional three-coordinate measuring jigs are not provided with a shifting mechanism, and in actual use, the clamping and the disassembly are required to be repeatedly carried out so as to achieve the purpose of changing the position of a workpiece, and the efficiency is low. Accordingly, in view of the above, research and improvement are made on the existing structure and the existing defects, and a three-coordinate measuring clamp is provided to achieve the purpose of higher practical value.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a three-coordinate measuring clamp, which solves the problems that the traditional three-coordinate measuring clamp in the prior art is mostly not provided with a shifting mechanism, and in actual use, clamping and disassembly are required to be repeatedly carried out so as to achieve the purpose of changing the position of a workpiece, and the efficiency is low.

The utility model provides the following technical scheme: the utility model provides a three-dimensional measurement anchor clamps, includes the device main part, the device main part includes location frock body, the device main part still includes shift mechanism, shift mechanism includes moving base, lead screw body, motor body and movable base, the lead screw body pass through the bearing install in moving base's inside, the motor body with the lead screw body links to each other, the motor body can drive the lead screw body and rotate, movable base movable mounting in on the outer wall of lead screw body, the top of movable base pass through the connecting rod with location frock body bottom links to each other, adopts this kind of design in the in-service use, through shift mechanism's setting, can the position of automatically regulated location frock body to the effectual three-dimensional measurement anchor clamps of having solved mostly do not have shift mechanism, in the in-service use, need carry out clamping repeatedly, dismantlement to reach the purpose that changes the work piece position, the lower problem of efficiency.

Further, an electric telescopic rod is arranged on the positioning tool body, and a clamping plate body is arranged on the electric telescopic rod.

Further, a guide rod is arranged in the movable base, and the guide rod is in sliding connection with the movable base.

Further, the device main body further comprises a rotating mechanism, the rotating mechanism comprises a rotating base, a square mounting column, a gear body, a driving rack and a cylinder, the rotating base is arranged at the bottom end of the moving base, the square mounting column is mounted at the top end of the rotating base through a bearing, the top end of the square mounting column is fixedly connected with the bottom end of the moving base, the gear body is fixedly mounted on the square mounting column, the driving rack is meshed with the gear body, and the cylinder is connected with the driving rack.

Further, the driving rack is connected with a guide cover in a sliding manner, and the bottom end of the guide cover is connected with the top end of the rotating base.

Further, the clamping plate body is provided with anti-skid patterns.

The utility model has the technical effects and advantages that:

1. according to the utility model, the movable base, the screw rod body, the motor body and the movable base are arranged, and the position of the positioning tool body can be automatically adjusted through the arrangement of the shifting mechanism in actual use, so that the problems that the traditional three-coordinate measuring clamp is not provided with the shifting mechanism in most cases, the clamping and the disassembly are required to be repeatedly carried out in actual use, the purpose of changing the position of a workpiece is achieved, and the efficiency is low are effectively solved.

2. In actual use, the positioning tool body can clamp workpieces with different specifications and sizes through the arrangement of the electric telescopic rod and the clamping plate body, so that the universality is improved; in actual use, the movable base can be guided through the arrangement of the guide rod; in actual use, through the setting of rotating base, installation square column, gear body, drive rack and cylinder, can drive the location frock body and rotate to the flexibility of use of this device has further been promoted.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present utility model.

Fig. 2 is a schematic perspective view of a rotary base structure of the present utility model.

Fig. 3 is a schematic perspective view of a first structure of the mobile base of the present utility model.

Fig. 4 is a schematic perspective view of a second structure of the mobile base of the present utility model.

The reference numerals are: 100. a device body; 110. a moving base; 111. a screw rod body; 112. a motor body; 113. a movable base; 114. positioning the tool body; 115. a guide rod; 116. an electric telescopic rod; 117. a clamping plate body; 118. a rotating base; 119. installing square columns; 120. a gear body; 121. a drive rack; 122. a cylinder; 123. and a guide cover body.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

Embodiment one: the utility model provides a three-coordinate measuring clamp, which comprises a device main body 100, wherein the device main body 100 comprises a positioning tool body 114, the device main body 100 further comprises a shifting mechanism, the shifting mechanism comprises a moving base 110, a screw rod body 111, a motor body 112 and a movable base 113, the screw rod body 111 is arranged in the moving base 110 through a bearing, the motor body 112 is connected with the screw rod body 111, the motor body 112 can drive the screw rod body 111 to rotate, the movable base 113 is movably arranged on the outer wall of the screw rod body 111, and the top end of the movable base 113 is connected with the bottom end of the positioning tool body 114 through a connecting rod.

In actual use, through the setting of shift mechanism, can the automatic adjustment location frock body 114 the position to the effectual traditional three-dimensional measurement anchor clamps that have not had shift mechanism mostly, in actual use, need carry out clamping repeatedly, dismantle, in order to reach the purpose of changing the work piece position, the lower problem of efficiency.

Embodiment two:

the second embodiment differs from the first embodiment in that: install electric telescopic handle 116 on the location frock body 114, install grip block body 117 on the electric telescopic handle 116, movable base 110's internally mounted has guide bar 115, guide bar 115 and movable base 113 sliding connection, device main part 100 still includes rotary mechanism, rotary mechanism includes rotating base 118, installation square column 119, gear body 120, drive rack 121 and cylinder 122, rotating base 118 sets up in movable base 110's bottom, install square column 119 and pass through the bearing and install in rotating base 118's top, and install the top of square column 119 and movable base 110's bottom fixed connection, gear body 120 fixed mounting is on installation square column 119, drive rack 121 and gear body 120 intermeshing, cylinder 122 links to each other with drive rack 121, sliding connection has direction cover body 123 on the drive rack 121, and the bottom of direction cover body 123 links to each other with rotating base 118's top, be provided with the anti-skidding line on the grip block body 117.

In actual use, the positioning tool body 114 can clamp workpieces with different specifications and sizes through the arrangement of the electric telescopic rod 116 and the clamping plate body 117, so that the universality is improved; in actual use, the movable base 113 can be guided by the arrangement of the guide rod 115; in actual use, through the setting of rotating base 118, installation square column 119, gear body 120, drive rack 121 and cylinder 122, can drive location frock body 114 and rotate to the flexibility of use of this device has further been promoted.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a three-dimensional measurement anchor clamps, includes device main part (100), device main part (100) are including location frock body (114), its characterized in that, device main part (100) still include shift mechanism, shift mechanism includes removal base (110), lead screw body (111), motor body (112) and movable base (113), lead screw body (111) pass through the bearing install in the inside of removal base (110), motor body (112) with lead screw body (111) link to each other, motor body (112) can drive lead screw body (111) and rotate, movable base (113) movable mounting in on the outer wall of lead screw body (111), the top of movable base (113) pass through the connecting rod with location frock body (114) bottom links to each other.

2. A three-coordinate measuring jig according to claim 1, wherein: an electric telescopic rod (116) is arranged on the positioning tool body (114), and a clamping plate body (117) is arranged on the electric telescopic rod (116).

3. A three-coordinate measuring jig according to claim 1, wherein: the movable base (110) is internally provided with a guide rod (115), and the guide rod (115) is in sliding connection with the movable base (113).

4. A three-coordinate measuring jig according to claim 1, wherein: the device body (100) further comprises a rotating mechanism, the rotating mechanism comprises a rotating base (118), a square mounting column (119), a gear body (120), a driving rack (121) and a cylinder (122), the rotating base (118) is arranged at the bottom end of the moving base (110), the square mounting column (119) is mounted at the top end of the rotating base (118) through a bearing, the top end of the square mounting column (119) is fixedly connected with the bottom end of the moving base (110), the gear body (120) is fixedly mounted on the square mounting column (119), the driving rack (121) is meshed with the gear body (120), and the cylinder (122) is connected with the driving rack (121).

5. A three-coordinate measuring clamp as defined in claim 4, wherein: the driving rack (121) is connected with a guide cover body (123) in a sliding manner, and the bottom end of the guide cover body (123) is connected with the top end of the rotating base (118).

6. A three-coordinate measuring jig according to claim 2, wherein: the clamping plate body (117) is provided with anti-skid patterns.