CN221389836U

CN221389836U - Row locking clamp

Info

Publication number: CN221389836U
Application number: CN202323180539.3U
Authority: CN
Inventors: 陈涛; 闫明文
Original assignee: Dongguan Boiling Point Precision Machinery Equipment Co ltd
Current assignee: Dongguan Boiling Point Precision Machinery Equipment Co ltd
Priority date: 2023-11-23
Filing date: 2023-11-23
Publication date: 2024-07-23
Anticipated expiration: 2033-11-23

Abstract

The row locking clamp comprises a base, a plurality of driving devices arranged on the base, a plurality of linkage assemblies connected with the driving devices in a one-to-one correspondence manner, and a pressing plate matched with the linkage assemblies, wherein the base comprises a supporting plate, the upper end surface of the supporting plate is provided with a plurality of fixing grooves, and the supporting plate is also provided with a plurality of movable holes; the linkage assembly comprises a linkage rod and a clamping block arranged at one end of the linkage rod, and the linkage rod stretches into the movable hole and is connected with the driving device; the pressing plate comprises a plate main body and a buffer plate connected to the plate main body, wherein a plurality of first bayonets are arranged at one side of the plate main body, and a plurality of second bayonets are arranged at one side of the buffer plate; when the hardware workpiece needs to be fixed, the first bayonet and the second bayonet of the pressing plate are clamped into the linkage rod from one side, and the driving device drives the clamping block to be pressed down. The utility model reduces the disassembly and assembly time of the hardware workpiece on the clamp, improves the production efficiency, has relatively low cost of the whole row locking clamp and improves the economic benefit of enterprises.

Description

Row locking clamp

Technical Field

The utility model relates to a clamp, in particular to a row locking clamp.

Background

The fixture is a mechanical device for fixing and positioning hardware workpieces in industrial production, and is characterized in that the fixture is used for fixing a plurality of hardware workpieces simultaneously, when the fixture is used for fixing, the hardware workpieces are required to be installed on the fixture one by one, or a plurality of chucks are arranged on the fixture, the chucks and the hardware workpieces are in one-to-one correspondence and clamp the hardware workpieces independently, the fixture is used for the former, the whole disassembly and assembly time is long, the production efficiency is reduced, the fixture is used for the latter, the whole fixture is relatively complex, the use cost is high, and the economic benefit of enterprises is reduced.

Disclosure of utility model

Based on the above, it is necessary to provide a row locking clamp for overcoming the defects in the prior art.

The utility model provides a ally oneself with row locking anchor clamps for lock simultaneously fixed to a plurality of hardware workpieces, it includes the base, installs a plurality of drive arrangement on the base, a plurality of linkage components that are connected with drive arrangement one-to-one, with linkage component complex clamp plate, the clamp plate can block on the linkage component or take out from linkage component, the base includes the backup pad, the up end of backup pad is equipped with a plurality of fixed slots, is the interval setting along the horizontal direction between the fixed slots, the backup pad still is equipped with a plurality of movable holes that distribute side by side, and the movable hole runs through the backup pad along the vertical direction; each linkage assembly comprises a linkage rod and a clamping block arranged at one end of the linkage rod, and one end of the linkage rod, which is far away from the clamping block, extends into the movable hole and is connected with the driving device; the pressing plate comprises a plate main body and a buffer plate connected to the plate main body, wherein a plurality of first bayonets are arranged at one side of the plate main body, a plurality of second bayonets are arranged at one side of the buffer plate, and the first bayonets and the second bayonets are in one-to-one correspondence and are aligned with each other; when the hardware workpieces need to be fixed, the first bayonet and the second bayonet of the pressing plate are clamped into the linkage rod from one side, the driving device drives the clamping block to be pressed down on the pressing plate, and then the buffer plate of the pressing plate simultaneously compresses a plurality of hardware workpieces.

In one embodiment, the fixed slot and the movable hole are arranged in a staggered manner in the vertical direction.

In one embodiment, the hole width of the first bayonet is consistent with the hole width of the second bayonet, and the interval between the first bayonet corresponds to the interval between the linkage rods, and the hole width of the first bayonet is larger than the outer diameter of the linkage rods but smaller than the outer shape of the bottom of the clamping block.

In one embodiment, the base further comprises a fixing plate vertically connected to the bottom of the supporting plate, and a plurality of auxiliary frames connecting the supporting plate and the fixing plate.

In one embodiment, the cross section of the auxiliary frame is in a right triangle shape, and two side surfaces of the auxiliary frame are respectively attached to the fixing plate and the supporting plate.

In one embodiment, the middle part of the auxiliary frame is provided with a hollowed-out hole along the axial direction of the auxiliary frame.

In one embodiment, the driving device is a cylinder, the cylinder is arranged at the bottom of the supporting plate, a piston rod is arranged on the cylinder, and the piston rod on the cylinder extends into the movable hole.

In one embodiment, the linkage rod is provided with external threads at one end matched with the clamping block, the clamping block is provided with a fixing hole, external threads are arranged in the fixing hole, and the linkage rod is matched with the clamping block through a threaded structure.

In one embodiment, the buffer plate is made of silica gel.

The row locking clamp has the beneficial effects that: through setting up drive arrangement, linkage subassembly and clamp plate, the linkage subassembly is equipped with gangbar and fixture block, and the one end that the fixture block was kept away from to the gangbar stretches into from the movable hole and is connected with drive arrangement, and when needs fixed hardware workpiece, the gangbar is gone into from one side position card to the clamp plate, and drive arrangement drives the fixture block and pushes down on the clamp plate, and then makes the buffer board of clamp plate compress tightly a plurality of hardware workpieces simultaneously. The utility model can realize the rapid fixation of a plurality of hardware workpieces, reduce the disassembly and assembly time of the hardware workpieces on the clamp, improve the production efficiency, and the whole row locking clamp has relatively low cost and improves the economic benefit of enterprises.

Drawings

FIG. 1 is a schematic view of a structure of a gang locking fixture of the present utility model;

FIG. 2 is a schematic view of the base of FIG. 1, wherein the auxiliary frame is not shown;

Fig. 3 is a schematic structural view of the driving device, the linkage assembly and the pressing plate shown in fig. 1 when being matched.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 3, the present utility model provides a gang locking fixture for simultaneously locking and fixing a plurality of hardware workpieces 100, where the hardware workpieces 100 have a top surface 101 and a bottom surface 102 that are disposed vertically opposite to each other, and the top surface 101 and the bottom surface 102 of the hardware workpieces 100 are disposed in a plane, and the gang locking fixture includes a base 10, a plurality of driving devices 20 mounted on the base 10, a plurality of linkage assemblies 30 connected to the driving devices 20 in a one-to-one correspondence manner, and a pressing plate 40 matched with the linkage assemblies 30, and the pressing plate 40 can be clamped on the linkage assemblies 30 or taken out from the linkage assemblies 30.

The base 10 comprises a supporting plate 11, a fixing plate 12 vertically connected to the bottom of the supporting plate 11, and a plurality of auxiliary frames 13 connected with the supporting plate 11 and the fixing plate 12, wherein the cross sections of the auxiliary frames 13 are arranged in a right triangle, two side surfaces of the auxiliary frames 13 are respectively attached to the fixing plate 12 and the supporting plate 11, and hollowed-out holes 131 are formed in the middle of the auxiliary frames 13. The upper end face of the supporting plate 11 is provided with a plurality of fixing grooves 111, the fixing grooves 111 are arranged at intervals along the horizontal direction, the supporting plate 11 is also provided with a plurality of movable holes 112 which are distributed side by side, the movable holes 112 penetrate through the supporting plate 11 along the vertical direction, and the fixing grooves 111 and the movable holes 112 are arranged in a dislocation manner along the vertical direction. In this embodiment, the driving device 20 is a cylinder, the cylinder is mounted at the bottom of the supporting plate 11, and a piston rod on the cylinder extends into the movable hole 112.

Each linkage assembly 30 comprises a linkage rod 31 and a clamping block 32 arranged at one end of the linkage rod 31, one end of the linkage rod 31 matched with the clamping block 32 is provided with external threads, the clamping block 32 is provided with a fixing hole, external threads are arranged in the fixing hole, and the linkage rod 31 and the clamping block 32 are matched and arranged through a threaded structure. One end of the linkage rod 31, which is far away from the clamping block 32, extends into the movable hole 112 and is connected with the driving device 20, and the clamping block 32 is arranged above the base 10.

The pressing plate 40 includes a plate main body 41 and a buffer plate 42 connected to the plate main body 41, in this embodiment, the buffer plate 42 is made of silica gel, and has a certain elasticity, a plurality of first bayonets 411 are disposed at one side of the plate main body 41, a plurality of second bayonets 421 are disposed at one side of the buffer plate 42, and the first bayonets 411 and the second bayonets 421 are in one-to-one correspondence and aligned with each other. The hole width of the first bayonets 411 is consistent with the hole width of the second bayonets 421, and the interval between the first bayonets 411 corresponds to the interval between the linkage bars 31, and the hole width of the first bayonets 411 is larger than the outer diameter of the linkage bars 31 but smaller than the outer shape of the bottoms of the clamping blocks 32, so that the pressing plate 40 can be clamped into the linkage bars 31 from one side position, and the clamping blocks 32 are clamped at the opening of the upper end face of the first bayonets 411.

When a plurality of hardware workpieces 100 are required to be pressed simultaneously by a clamp, the plurality of hardware workpieces 100 are firstly placed in different fixing grooves 111 of the supporting plate 11, then the pressing plate 40 is clamped into the linkage rod 31 from one side, the linkage rod 31 stretches into the first bayonet 411 and the second bayonet 421 in the horizontal direction, the driving device 20 is started, the driving device 20 drives the clamping block 32 arranged at one end of the linkage rod 31 to press down on the pressing plate 40, the buffer plate 42 of the pressing plate 40 simultaneously presses the plurality of hardware workpieces 100, and the buffer plate 42 is arranged on the pressing plate 40, so that on one hand, the buffer plate 42 and the hardware workpieces 100 can be tightly attached, and further the buffer plate 42 can be better pressed against the hardware workpieces 100, and on the other hand, when the buffer plate 42 is prevented from pressing the hardware workpieces 100, the buffer plate 42 is prevented from damaging the hardware workpieces 100. When the hardware workpiece 100 is taken out, the driving device 20 drives the clamping block 32 to move upwards, the clamping block 32 releases the buffer plate 42, and the buffer plate 42 is taken out horizontally.

The row locking clamp has the beneficial effects that: through setting up drive arrangement 20, linkage subassembly 30 and clamp plate 40, linkage subassembly 30 is equipped with gangbar 31 and fixture block 32, and the one end that fixture block 32 was kept away from to gangbar 31 stretches into from movable hole 112 and is connected with drive arrangement 20, and when needs fixed hardware work piece 100, clamp plate 40 was gone into gangbar 31 from one side position card, and drive arrangement 20 drove fixture block 32 and push down on clamp plate 40, and then makes the buffer board 42 of clamp plate 40 compress tightly a plurality of hardware work pieces 100 simultaneously. The utility model can realize the rapid fixing of a plurality of hardware workpieces 100, reduce the disassembly and assembly time of the hardware workpieces 100 on the clamp, improve the production efficiency, and the whole row locking clamp has relatively low cost and improves the economic benefit of enterprises.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a ally oneself with row locking anchor clamps for lock simultaneously fixed to a plurality of hardware workpieces, its characterized in that includes base, installs a plurality of drive arrangement on the base, a plurality of linkage assemblies that are connected with drive arrangement one by one, with linkage assembly complex clamp plate, the base includes the backup pad, the up end of backup pad is equipped with a plurality of fixed slots, is the interval setting along the horizontal direction between the fixed slot, the backup pad still is equipped with a plurality of movable holes that distribute side by side, and the movable hole runs through the backup pad along the vertical direction; each linkage assembly comprises a linkage rod and a clamping block arranged at one end of the linkage rod, and one end of the linkage rod, which is far away from the clamping block, extends into the movable hole and is connected with the driving device; the pressing plate comprises a plate main body and a buffer plate connected to the plate main body, wherein a plurality of first bayonets are arranged at one side of the plate main body, a plurality of second bayonets are arranged at one side of the buffer plate, and the first bayonets and the second bayonets are in one-to-one correspondence and are aligned with each other; when the hardware workpieces need to be fixed, the first bayonet and the second bayonet of the pressing plate are clamped into the linkage rod from one side, the driving device drives the clamping block to be pressed down on the pressing plate, and then the buffer plate of the pressing plate simultaneously compresses a plurality of hardware workpieces.

2. The gang locking fixture of claim 1, wherein the fixed slot and the movable hole are arranged in a staggered manner in a vertical direction.

3. The gang locking clamp of claim 1, wherein the hole width of the first bayonet is identical to the hole width of the second bayonet, and the space between the first bayonet corresponds to the space between the interlocking bars, and the hole width of the first bayonet is larger than the outer diameter of the interlocking bars but smaller than the outer shape of the bottom of the clamping block.

4. A gang locking fixture according to claim 3, characterized in that the base further comprises a fixing plate vertically connected to the bottom of the supporting plate, a plurality of auxiliary frames connecting the supporting plate and the fixing plate.

5. The gang locking fixture of claim 4, wherein the cross section of the auxiliary frame is in a right triangle shape, and two side surfaces of the auxiliary frame are respectively attached to the fixing plate and the supporting plate.

6. The gang locking fixture of claim 5, wherein the auxiliary frame has a hollow hole in the middle.

7. The gang locking fixture of claim 1, wherein the driving device is a cylinder, the cylinder is installed at the bottom of the supporting plate, a piston rod is arranged on the cylinder, and the piston rod on the cylinder extends into the movable hole.

8. The gang locking fixture of claim 1, wherein the end of the linkage rod, which is matched with the fixture block, is provided with an external thread, the fixture block is provided with a fixing hole, the fixing hole is internally provided with an external thread, and the linkage rod and the fixture block are matched and installed through a thread structure.

9. The gang locking fixture of claim 1, wherein the buffer plate is made of silica gel.