CN211991542U

CN211991542U - Heightening and positioning double-tightening device

Info

Publication number: CN211991542U
Application number: CN201921880990.7U
Authority: CN
Inventors: 纪福笑; 张涛
Original assignee: Tianjin Yingjia Changsheng Technology Development Co ltd
Current assignee: Tianjin Yingjia Changsheng Technology Development Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-11-24
Anticipated expiration: 2029-11-04

Abstract

The heightening and positioning double-clamping device comprises a left clamp and a right clamp, wherein the left clamp and the right clamp and position a workpiece together, the left clamp comprises a base, a connecting plate, a cylinder and a clamp, and the base is used for heightening the connecting plate, the cylinder and the clamp; the top of base sets up the connecting plate, set up the cylinder on the connecting plate install the support frame on the cylinder, set up the inductor on the support frame. The workpiece is stably clamped by arranging the base and the cushion blocks on the base, the workpiece is upwards lifted by the cushion blocks on the base through downward pressure exerted by the pressing blocks on the clamping jaws, and the workpiece is stably clamped. In addition, a support frame is installed on the air cylinder, a sensor is additionally arranged on the support, and a touch plate is arranged on the air cylinder hinge sleeve, so that when the air cylinder drives the pressing plate to open, the touch plate is in contact with the sensor. The sensor conducts the signal of opening the cylinder outwards, so that the opening state of the cylinder can be conveniently indicated, and the subsequent operation can be conveniently carried out.

Description

Heightening and positioning double-tightening device

Technical Field

The utility model relates to a bicycle field especially relates to a heighten and fix a position two clamping devices.

Background

The pressing device is a common pressing tool in a welding tool, and the pressing device is generally pressed by driving a pressing rod through an air cylinder. In a large-sized tooling fixture, a plurality of pressing devices are generally formed, and the pressing devices at various parts are often in different opening and closing states. Because closing device is numerous, be difficult to detect each closing device's the state of opening and shutting after closing device work is accomplished. In addition, sometimes the clamp needs to be lifted to a higher height to clamp the workpiece, and a clamp for stably clamping needs to be designed at the moment.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, an object of the present invention is to provide a heightening and positioning double-tightening device.

The utility model provides a technical scheme that above-mentioned technical problem adopted is: the heightening and positioning double-clamping device is characterized by comprising a left clamp and a right clamp, wherein the left clamp and the right clamp and position a workpiece together, the left clamp comprises a base, a connecting plate, a cylinder and a clamp, and the base is used for heightening the connecting plate, the cylinder and the clamp; the top of base sets up the connecting plate, set up the cylinder on the connecting plate install the support frame on the cylinder, set up the inductor on the support frame.

Further, the cylinder includes cylinder body, adapter sleeve, push rod, articulated cover and touch panel, the push rod is connected in the cylinder body, the top of cylinder body sets up the adapter sleeve, the adapter sleeve is fixed the cylinder body on the connecting plate, the middle part opening of adapter sleeve, the push rod passes the adapter sleeve, the top of push rod sets up the articulated cover, the articulated cover with anchor clamps are articulated.

Further, set up the support frame on the adapter sleeve, the support frame is the structure of buckling, and one of them kink fixed mounting is in the adapter sleeve top, first kink middle part trompil, the push rod passes from support frame middle part trompil, another kink of support frame upwards extends, and is parallel with the direction of push rod, the inductor is connected at the top of another kink.

Furthermore, one side of the hinge sleeve is provided with a touch panel, and the touch panel is contacted with the sensor to transmit signals.

Further, anchor clamps include crossbeam, bending plate and compact heap, the crossbeam articulates on the articulated cover at cylinder top, bending plate connects the free end of crossbeam, bending plate with the crossbeam is 90 contained angles, bending plate's bottom fixed connection compact heap.

Furthermore, a cushion block is arranged at the bottom of the connecting plate, and the cushion block and the clamping jaw support a workpiece together.

The utility model has the advantages that:

the utility model discloses in set up one kind and increased two clamping devices in location, through setting up the base and set up the cushion on the base, stabilize the clamping with the work piece, through the decurrent pressure of applying of compact heap on the clamping jaw, upwards lift the work piece through the cushion on the base, realized the stable clamping of work piece. In addition, a support frame is installed on the air cylinder, a sensor is additionally arranged on the support, and a touch plate is arranged on the air cylinder hinge sleeve, so that when the air cylinder drives the pressing plate to open, the touch plate is in contact with the sensor. The sensor conducts the signal of opening the cylinder outwards, so that the opening state of the cylinder can be conveniently indicated, and the subsequent operation can be conveniently carried out.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the utility model discloses a heightening and positioning double-clamping device.

Fig. 2 is a schematic view of a three-dimensional structure of a heightening and positioning double-tightening device of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the left clamp of the heightening and positioning double-clamping device of the present invention.

Fig. 4 is a partial enlarged view of the left clamp of the heightening and positioning double-clamping device of the present invention.

Wherein:

100. a left clamp; 200. a right clamp; 110. a base; 120. a connecting plate;

130. cushion blocks; 140. a cylinder; 141. a cylinder body; 142. connecting sleeves; 143. a push rod;

144. a hinge sleeve; 145. a touch panel; 150. a clamping jaw; 151. a cross beam; 152. a bending plate;

153. a compression block; 160. a support frame; 161. an inductor;

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The heightening and positioning double-clamping device shown in fig. 1-4 is characterized by comprising a left clamp 100 and a right clamp 200, wherein the left clamp 100 and the right clamp 200 clamp and position a workpiece together, the left clamp 100 comprises a base 110, a connecting plate 120, a cylinder 140 and a clamp, and the base 110 is used for heightening the connecting plate 120, the cylinder 140 and the clamp; the top of the base 110 is provided with a connecting plate 120, the connecting plate 120 is provided with an air cylinder 140, the air cylinder 140 is provided with a supporting frame 160, and the supporting frame 160 is provided with an inductor 161.

As shown in fig. 2-3, the cylinder 140 includes a cylinder 140 body, a connecting sleeve 142, a push rod 143, a hinge sleeve 144 and a contact plate 145, the push rod 143 is connected in the cylinder 140 body, the connecting sleeve 142 is disposed on the top of the cylinder 140 body, the connecting sleeve 142 fixes the cylinder 140 body on the connecting plate 120, the middle of the connecting sleeve 142 is open, the push rod 143 passes through the connecting sleeve 142, the hinge sleeve 144 is disposed on the top of the push rod 143, and the hinge sleeve 144 is hinged to the clamp.

As shown in fig. 3-4, a supporting frame 160 is disposed on the connecting sleeve 142, the supporting frame 160 is a bent structure, one of the bent portions is fixedly mounted on the top of the connecting sleeve 142, a hole is formed in the middle of the first bent portion, the push rod 143 penetrates through the hole in the middle of the supporting frame 160, another bent portion of the supporting frame 160 extends upward and is parallel to the direction of the push rod 143, and the top of the another bent portion is connected to the inductor 161.

As shown in fig. 4, a contact plate 145 is disposed at one side of the hinge sleeve 144, and the contact plate 145 is in contact with the inductor 161 to transmit a signal.

As shown in fig. 3-4, the clamp includes a cross beam 151, a bending plate 152 and a pressing block 153, the cross beam 151 is hinged to the hinge sleeve 144 at the top of the cylinder 140, the bending plate 152 is connected to the free end of the cross beam 151, the bending plate 152 and the cross beam 151 form an included angle of 90 °, and the bottom of the bending plate 152 is fixedly connected to the pressing block 153.

As shown in fig. 3-4, the bottom of the connecting plate 120 is provided with a cushion block 130, and the cushion block 130 and the clamping jaw 150 support a workpiece together.

The working mode is as follows:

the utility model discloses in set up one kind and increased two clamping devices in location, through setting up base 110 and set up cushion 130 on base 110, stabilize the clamping with the work piece, through the decurrent pressure of applying of compact heap 153 on the clamping jaw 150, through the ascending work piece that lifts of cushion 130 on the base 110, realized the stable clamping of work piece. In addition, a support frame 160 is installed on the cylinder 140, a sensor is additionally arranged on the support, and a contact plate 145 is arranged on the hinge sleeve 144 of the cylinder 140, so that when the cylinder 140 drives the pressing plate to open, the contact plate 145 is in contact with the sensor. The sensor transmits the signal of opening the cylinder 140 to the outside, so as to indicate the opening state of the cylinder 140 and facilitate the subsequent operation.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The heightening and positioning double-clamping device is characterized by comprising a left clamp and a right clamp, wherein the left clamp and the right clamp and position a workpiece together, the left clamp comprises a base, a connecting plate, a cylinder and a clamp, and the base is used for heightening the connecting plate, the cylinder and the clamp; the top of base sets up the connecting plate, set up the cylinder on the connecting plate install the support frame on the cylinder, set up the inductor on the support frame.

2. A heightened positioning double-tightening device as claimed in claim 1, wherein: the cylinder includes cylinder body, adapter sleeve, push rod, articulated cover and touch panel, the push rod is connected in the cylinder body, the top of cylinder body sets up the adapter sleeve, the adapter sleeve is fixed the cylinder body on the connecting plate, the middle part opening of adapter sleeve, the push rod passes the adapter sleeve, the top of push rod sets up the articulated cover, the articulated cover with anchor clamps are articulated.

3. A heightened positioning double-tightening device as claimed in claim 2, wherein: the connecting sleeve is provided with a support frame, the support frame is of a bending structure, one bending part is fixedly installed at the top of the connecting sleeve, the middle part of the bending part is provided with a hole, the push rod penetrates through the hole at the middle part of the support frame, the other bending part of the support frame extends upwards and is parallel to the direction of the push rod, and the top of the other bending part is connected with the inductor.

4. A heightened positioning double-tightening device as claimed in claim 2, wherein: and a touch panel is arranged on one side of the hinge sleeve and is in contact with the sensor to transmit signals.

5. A heightened positioning double-tightening device as claimed in claim 1, wherein: the fixture comprises a cross beam, a bending plate and a pressing block, wherein the cross beam is hinged on the hinged sleeve at the top of the cylinder, the bending plate is connected with the free end of the cross beam, the bending plate and the cross beam form a 90-degree included angle, and the bottom of the bending plate is fixedly connected with the pressing block.

6. A heightened positioning double-tightening device as claimed in claim 1, wherein: the bottom of the connecting plate is provided with a cushion block, and the cushion block and the clamping jaw support a workpiece together.