Unlocking clamp

Abstract

The utility model discloses an unlocking clamp which comprises a base, a lifting plate and a lifting mechanism for controlling the lifting plate to ascend and descend are arranged on the base, a plurality of vacuum suction nozzles are arranged at the top of the lifting plate, a plurality of positioning blocks and unlocking blocks are detachably arranged on a top plate of the base along the periphery of the lifting plate, and inclined surfaces are arranged at the tops of the unlocking blocks. The inclined surface inclines downwards from the side close to the lifting plate to the side away from the lifting plate. According to the lock catch unlocking clamp, automatic lock catch unlocking operation is achieved, the process can be simplified, labor intensity is lowered, and efficiency is improved; the positioning block and the unlocking buckle block are detachably arranged, replacement and position adjustment are convenient, the clamp can adapt to clamps of different shapes, and the compatibility of the clamp is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical technical field, concretely is open lock catch clamp. BACKGROUND

[0002] In industrial production, open lock catch is the indispensable link in the positioning assembly process, such as using clamp to realize the positioning and clamping of product, to ensure the stability and accuracy of product in the machining or assembly process. At present, the operation process of lock catch is generally as follows: manually opening lock catch, putting product, and manually closing lock catch again, and the operation flow of such operation is tedious, the operation intensity is high, and the efficiency is low, especially in the case of needing to frequently change product or carrying out mass production, manual operation can greatly increase labor intensity and reduce production efficiency. UTILITARY MODEL CONTENT

[0003] In order to solve the deficiency in the prior art, the utility model provides an open lock catch clamp, which realizes automatic open lock catch operation, can simplify the process, reduce labor intensity and improve efficiency.

[0004] In order to achieve the above purpose, the following technical scheme is adopted:

[0005] The open lock catch clamp comprises a base, a lifting plate and a lifting mechanism for controlling the lifting of the lifting plate are arranged on the base, a plurality of vacuum nozzles are arranged on the top of the lifting plate, a plurality of positioning blocks and open lock catch blocks are detachably arranged on the top plate of the base along the outer periphery of the lifting plate, the top of the open lock catch block has an inclined surface, and the inclined surface is arranged downwardly from the side close to the lifting plate to the side away from the lifting plate.

[0006] The positioning block is three, wherein two positioning blocks are located at two adjacent top corners, and one positioning block is located at the side opposite to the two top corners.

[0007] The positioning block comprises a bottom plate and a side plate perpendicular to each other, and the bottom plate is detachably connected with the base.

[0008] The side plate of the positioning block located at the top corner comprises a first side plate and a second side plate perpendicular to each other, and the first side plate and the second side plate are respectively parallel to the two vertical planes corresponding to the top corner, and correspondingly, the bottom plate of the positioning block located at the top corner comprises a first bottom plate and a second bottom plate perpendicular to each other.

[0009] The bottom of the lifting plate is provided with a vacuum pump connector, the inside of the lifting plate is provided with a channel for connecting the plurality of vacuum nozzles with each other, and the channel is connected with the vacuum pump connector.

[0010] The lifting mechanism includes a lifting cylinder, which is fixed on the base. A through hole is provided on the top plate of the base for the telescopic rod of the lifting cylinder to pass through. The telescopic rod of the lifting cylinder passes through the through hole on the top plate and is connected to the lifting plate.

[0011] A plurality of shaft sleeves are arranged on the top plate of the base, and a guide shaft adapted to the shaft sleeves is arranged on the bottom of the lifting plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The unlocking buckle clamp of the utility model realizes automatic unlocking buckle operation, reduces labor intensity and improves production efficiency.

[0014] 2. The positioning block and unlocking block are detachable, which is convenient for replacement and position adjustment. They can adapt to fixtures of different shapes and improve the compatibility of the fixture.

[0015] 3. The design of the lifting mechanism and guide shaft ensures the stability of the lifting plate movement and improves the lifting accuracy of the fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Attachment Figure 1 It is a structural diagram of the present utility model.

[0017] Attachment Figure 2 It is a structural diagram of the lifting mechanism of the utility model.

[0018] Attachment Figure 3 It is a structural schematic diagram of the lifting plate of the present utility model.

[0019] Attachment Figure 4 It is a structural schematic diagram of the unlocking buckle block of the utility model.

[0020] Attachment Figure 5 It is a structural schematic diagram of the internal channel of the lifting plate of the utility model.

[0021] Attachment Figure 6 It is a structural diagram of the fixture.

[0022] The numbers shown in the accompanying drawings are: 1. base; 11. top plate; 12. sleeve; 2. lifting plate; 21. guide shaft; 3. lifting mechanism; 31. lifting cylinder; 4. vacuum nozzle; 41. vacuum pump connector; 42. channel; 5. positioning block; 51. bottom plate; 52. side plate; 521. first side plate; 522. second side plate; 6. unlocking buckle block; 61. inclined surface; 7. clamp; 71. support plate; 72. lock. DETAILED DESCRIPTION

[0023] In order to make the technical scheme of the utility model, the technical scheme and the advantages of the utility model more clear, the technical scheme of the utility model embodiment will be clearly and completely described below in combination with the drawings of the utility model specific embodiment. The same reference signs in the drawings represent the same parts. It should be noted that the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Unless otherwise defined, technical terms or scientific terms used herein should be understood as having the common meaning in the field of the utility model. The "first", "second" and similar words used in the utility model patent utility model specification and claims do not represent any order, quantity or importance, but are only used to distinguish different components. "Include" or "contain" and similar words mean that the elements or objects before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connection" or "connected" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0025] As Figures 1-3 The utility model provides a kind of unlocking buckle clamp, including base 1, lifting plate 2 and the lifting mechanism 3 of control lifting plate 2 lifting are arranged on the base 1, the top of lifting plate 2 is provided with multiple vacuum suction nozzles 4, the top plate 11 of base 1 is detachably provided with multiple positioning blocks 5 and unlocking buckle block 6 along the outer periphery of lifting plate 2, multiple positioning blocks 5 constitute accommodating space, the top of unlocking buckle block 6 has inclined surface 61, the inclined surface 61 is arranged downward from the side close to lifting plate 2 to the side far from lifting plate 2.

[0026] As Figure 6 The clamp 7 as shown, generally will be provided with multiple buckles 72 on support plate 71, buckle 72 and support plate 7 between setting elastic element, under the action of elastic element, multiple buckles 72 are close to each other to clamp product, before putting product, the pressure of elastic element needs to be overcome to make buckle 72 far from each other, to facilitate the placement of product. The unlocking buckle clamp of the utility model is used, will be as Figure 6The shown clamp 7 is placed in the accommodation space formed by the plurality of positioning blocks 5 of the base 1, and the plurality of vacuum nozzles 4 simultaneously suck the clamp 7, under the action of the lifting mechanism 3, the lifting plate 2 drives the clamp 7 to descend, and the unlocking buckle block 6 is in abutment with or clamped into the gap between each locking buckle 72 of the clamp 7 and the supporting plate 71. Due to the arrangement of the inclined surface 61 of the unlocking buckle block 6, the unlocking buckle block 6 can gradually separate each locking buckle 72, so that the product can be placed between each locking buckle 72 of the clamp 7. Then, under the action of the lifting mechanism 3, the lifting plate 2 drives the clamp 7 to ascend, and each locking buckle 72 is close to each other under the action of the elastic element, and the clamping and positioning of the product are completed. The utility model can realize automatic unlocking buckle operation, simple operation, strong compatibility, can effectively reduce labor intensity, improve efficiency, and achieve cost reduction and efficiency increase. The positioning block 5 and the unlocking buckle block 6 can be detachably arranged, which can adapt to clamps of different shapes and improve the compatibility of the clamp.

[0027] In an embodiment, the positioning block 5 is three, two of which are located at adjacent two top corners, and one of which is located at the side opposite to the two top corners. This layout can stably support the clamp 7 and prevent the clamp 7 from shaking during lifting.

[0028] Further, the positioning block 5 comprises a bottom plate 51 and a side plate 52 perpendicular to each other, and the bottom plate 51 is detachably connected with the base 1, facilitating the installation and disassembly of the positioning block 5.

[0029] In an embodiment, the side plate 52 of the positioning block 5 located at the top corner comprises a first side plate 521 and a second side plate 522 perpendicular to each other, and the first side plate 521 and the second side plate 522 are respectively parallel to two vertical planes corresponding to the top corner. Correspondingly, the bottom plate 51 of the positioning block 5 located at the top corner comprises a first bottom plate 51 and a second bottom plate 51 perpendicular to each other. The arrangement of the positioning block 5 at the top corner can reduce the total number of positioning blocks 5 and adapt to clamps 7 of various shapes, improving compatibility.

[0030] In an embodiment, as shown in Figure 4 , Figure 5 The bottom of the lifting plate 2 is provided with a vacuum pump connector 41, the inside of the lifting plate 2 is provided with a channel 42 communicating the plurality of vacuum nozzles 4 with each other, the channel 42 is connected with the vacuum pump connector 41, the vacuum pump connector is connected with a vacuum pump arranged in the inside of the base 1, so as to generate suction force on all the vacuum nozzles 4 through the vacuum pump. Ensure that the vacuum nozzles 4 perform synchronous adsorption operation to stably adsorb the clamp 7 and prevent the clamp 7 from falling off during lifting.

[0031] In an embodiment, the lifting mechanism 3 comprises a lifting cylinder 31 fixedly arranged on the base 1, the top plate 11 of the base 1 is provided with a through hole for the telescopic rod of the lifting cylinder 31 to pass through, and the telescopic rod of the lifting cylinder 31 is connected with the lifting plate 2 after passing through the through hole on the top plate 11. The stable lifting of the lifting plate 2 can be realized, and the stability of the clamp 7 during the lifting process is ensured.

[0032] Further, a plurality of shaft sleeves 12 are arranged on the top plate 11 of the base 1, and the bottom of the lifting plate 2 is provided with a guide shaft 21 adapted to the shaft sleeve 12, so as to further ensure the stability of the movement of the lifting plate 2 and prevent the lifting plate from deviating during the lifting process.

[0033] Those skilled in the art should understand that the above-mentioned specific embodiments are only examples and not limitations, and various modifications, combinations, partial combinations and replacements of the embodiments of the utility model can be made according to design requirements and other factors, as long as they are within the scope of the appended claims or their equivalents, which belong to the protection scope of the utility model.

Claims

1. A release catch fixture, characterised in that, It includes a base, on which a lifting plate and a lifting mechanism for controlling the lifting of the lifting plate are arranged, a plurality of vacuum nozzles are arranged on the top of the lifting plate, a plurality of positioning blocks and unlocking blocks are detachably arranged on the top plate of the base along the outer periphery of the lifting plate, and the top of the unlocking block has an inclined surface, which is inclined downward from the side close to the lifting plate to the side away from the lifting plate.

2. The open shackle clamp of claim 1, wherein, There are three positioning blocks, two of which are located at two adjacent vertex corners, and one positioning block is located at a side opposite to the two vertex corners.

3. The open shackle clamp of claim 2, wherein, The positioning block includes a bottom plate and side plates that are perpendicular to each other, and the bottom plate is detachably connected to the base.

4. The open shackle clamp of claim 3, wherein, The side panels of the positioning block located at the top corner include a first side panel and a second side panel that are perpendicular to each other, and the first side panel and the second side panel are respectively parallel to two vertical planes corresponding to the top corner. Correspondingly, the bottom panel of the positioning block located at the top corner includes a first bottom panel and a second bottom panel that are perpendicular to each other.

5. The open shackle clamp of claim 1, wherein, A vacuum pump connector is provided at the bottom of the lifting plate, and a channel for connecting a plurality of vacuum suction nozzles to each other is provided inside the lifting plate, and the channel is connected to the vacuum pump connector.

6. The open shackle clamp of claim 1, wherein, The lifting mechanism includes a lifting cylinder, which is fixed on the base. A through hole is provided on the top plate of the base for the telescopic rod of the lifting cylinder to pass through. The telescopic rod of the lifting cylinder passes through the through hole on the top plate and is connected to the lifting plate.

7. The open shackle clamp of claim 6, wherein, A plurality of shaft sleeves are arranged on the top plate of the base, and a guide shaft adapted to the shaft sleeves is arranged on the bottom of the lifting plate.

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