CN211728340U - Positioning and clamping mechanism - Google Patents

Abstract

The utility model discloses a location clamping mechanism, including bottom plate, riser, first positioning mechanism and second positioning mechanism, the riser sets up on first positioning mechanism, first positioning mechanism and second positioning mechanism pass through hold-down mechanism and connect, first positioning mechanism includes that first slide rail, first slider, first slip table, first push pedal, first elbow press from both sides, second positioning mechanism sets up on the second connecting plate, second positioning mechanism includes that second slide rail, second slider, second slip table, second push pedal, second elbow press from both sides. The utility model aims at providing a location clamping mechanism has solved prior art complex operation, and is with high costs, and the positioning mechanism frock wastes time and energy, fixes a position and presss from both sides tightly and can not realize integrative technical problem, has fine positioning action through setting up the elbow anchor clamps, can reach the function to the quick tight location of clamp of work piece, realizes that the location of work piece compresses tightly integratively.

Description

Positioning and clamping mechanism

Technical Field

The utility model relates to a machining equipment especially relates to a location clamping mechanism.

Background

At present, lithium ion batteries are widely used, and the lithium ion batteries gradually replace the leading position of the traditional batteries in the field of automobiles by virtue of small volume, light weight, environmental protection and reutilization. During the operation of the vehicle, the sealability of the battery box of the vehicle has a great influence on the safety of the vehicle. If the leakproofness of battery box is relatively poor, the waterproof dustproof grade of battery box can not satisfy the requirement, inside impurity such as dust, steam got into the battery easily, aroused battery overheat, short circuit scheduling problem, brought the potential safety hazard for the use of vehicle. Therefore, it is necessary to detect the airtightness of the battery top cover, and a positioning tool is required to clamp the battery top cover when detecting the airtightness.

The existing positioning mechanism has the following defects: when the clamping positioning device is used for clamping and positioning, the operation is complicated, and the cost is higher; the positioning mechanism is time-consuming and labor-consuming in tooling, and can be completed by an extra tool for clamping and a worker with certain skilled operation experience.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model aims at providing a positioning and clamping mechanism has solved prior art complex operation, and is with high costs, and the positioning mechanism frock wastes time and energy, fixes a position and presss from both sides tightly and can not realize integrative technical problem, has fine positioning action through setting up the elbow anchor clamps, can reach the function to the quick tight location of pressing from both sides of work piece, realizes that the location of work piece compresses tightly integratively.

The utility model provides a technical scheme that above-mentioned technical problem adopted is: the utility model provides a positioning and clamping mechanism, includes bottom plate, riser, first positioning mechanism and second positioning mechanism, the riser sets up on first positioning mechanism, first positioning mechanism and second positioning mechanism pass through hold-down mechanism and connect, first positioning mechanism includes first slide rail, first slider, first slip table, first push pedal, first elbow clamp, first slide rail is fixed to be set up on the bottom plate, first slider passes through first connecting plate and first slide rail sliding connection, first push pedal is fixed to be set up in one side that first slider is close to the riser, the elbow presss from both sides and connects in first push pedal, and the tip of elbow clamp push rod is located first push pedal, first slip table sets up on first slider, be equipped with the second connecting plate on the first slip table, second positioning mechanism sets up on the second connecting plate, second positioning mechanism includes second slide rail, Second slider, second slip table, second push pedal, second elbow press from both sides, the second slide rail is fixed to be set up on the second connecting plate, the second slider passes through second slip table and second slide rail sliding connection, second push pedal and hold-down mechanism fixed connection, the second elbow presss from both sides and connects on the riser, be equipped with a plurality of reference columns on the riser.

Furthermore, the pressing mechanism comprises pressing arms and pressing arm supports, the pressing arms are hinged to the two sides of the vertical plate, and the pressing arm supports are hinged to the two pressing arms respectively.

Furthermore, the number of the first sliding blocks is two, the first sliding blocks are fixedly arranged on the lower end face of the first connecting plate respectively, and the first sliding blocks are connected with the first sliding rail in a sliding mode.

Furthermore, the first slide rail comprises two single guide rail units, a limiting block is arranged between the two single guide rail units, and the limiting block is fixedly arranged on the bottom plate.

Furthermore, the number of the limiting blocks is two, and the limiting blocks are respectively arranged at two ends of the first sliding rail.

Furthermore, a plurality of guide rods are arranged between the vertical plate and the pressure arm support, and the number of the guide rails is two, and the guide rails penetrate through the vertical plate and the pressure arm support respectively.

The utility model has the advantages that:

the utility model discloses a set up first positioning mechanism, second positioning mechanism, hold-down mechanism and a plurality of reference column, hold-down mechanism is including articulating the compressing arm, the pressure arm support in riser both sides, the pressure arm support is articulated with two compressing arms respectively, fix a position the work piece through a plurality of reference columns corresponding with the work piece earlier, fix a position the back, pull down the elbow and press from both sides the spanner down, press from both sides under the effect of push rod at the elbow, the elbow that drives first elbow and press from both sides presss from both sides the push rod and slides along first slide rail through first slider, the elbow that the second elbow pressed from both sides presss from both sides the push rod and slides along the second slide rail through the second slider, the second elbow is smuggled secretly the dynamic pressure and is pressed from both sides the arm and is pressed from both sides the work.

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 schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a schematic structural view of the first elbow clip or the second elbow clip of the present invention.

Fig. 5 is a schematic view of the operation of the present invention.

Wherein:

1. a base plate; 2. a vertical plate; 3. a first positioning mechanism; 31. a first slide rail; 32. a first slider; 33. a first connecting plate; 34. a first push plate; 35. a first elbow clip; 351. an elbow clip seat; 352. an elbow clamp wrench; 353. an elbow clamp push rod; 36. a first sliding table; 4. a second connecting plate; 5. a second positioning mechanism; 51. a second slide rail; 52. a second slider; 53. a second sliding table; 54. a second push plate; 55. a second elbow clip; 6. a hold-down mechanism; 61. a pressing arm; 62. a pressure arm support; 63. a guide bar; 7. a positioning column; 8. a workpiece;

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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1-3, the positioning and clamping mechanism includes a bottom plate 1, a vertical plate 2, a first positioning mechanism 3 and a second positioning mechanism 5, the vertical plate 2 is disposed on the first positioning mechanism 3, the first positioning mechanism 3 and the second positioning mechanism 5 are connected by a pressing mechanism 6, the first positioning mechanism 3 includes a first slide rail 31, a first slide block 32, a first slide table 36, a first push plate 34 and a first elbow clamp 35, the first slide rail 31 is fixedly disposed on the bottom plate 1, the first slide rail 31 includes two single guide rail units, the first slide block 32 is slidably connected with the first slide rail 31 by a first connecting plate 33, the number of the first slide block 32 is two, the two slide block are respectively and fixedly disposed on the lower end surface of the first connecting plate 33, the two first slide blocks 32 are slidably connected with the first slide rail 31, a limit block is disposed between the two single guide rail units, the number of the limiting blocks is two, the limiting blocks are respectively arranged at two ends of the first sliding rail 31, the limiting blocks are fixedly arranged on the bottom plate 1, the first pushing plate 34 is fixedly arranged at one side, close to the vertical plate 2, of the first sliding block 32, the elbow clamp is connected onto the first pushing plate 34, the end portion of the elbow clamp pushing rod 353 is positioned in the first pushing plate 34, the first sliding table 36 is arranged on the first sliding block 32, the second connecting plate 4 is arranged on the first sliding table 36, the second positioning mechanism 5 is arranged on the second connecting plate 4, the second positioning mechanism 5 comprises a second sliding rail 51, a second sliding block 52, a second sliding table 53, a second pushing plate 54 and a second elbow clamp 55, the second sliding rail 51 is fixedly arranged on the second connecting plate 4, the second sliding block 52 is slidably connected with the second sliding rail 51 through the second sliding table 53, the second pushing plate 54 is fixedly connected with the pressing mechanism 6, the second elbow clamp 55 is connected onto the vertical plate 2, a plurality of positioning columns 7 are arranged on the vertical plate 2.

First elbow presss from both sides 35 and second elbow and presss from both sides 55 and all include elbow holder 351, elbow clamp spanner 352, elbow clamp push rod 353, elbow holder 351 sets up respectively at bottom plate 1 and second slip table 53 upper surface, and slidable mounting has the elbow to press from both sides push rod 353 in elbow holder 351, and it has the elbow to press from both sides spanner 352 to articulate on elbow holder 351, and the elbow presss from both sides the one end of push rod 353 and the elbow and presss from both sides spanner 352 articulated, and the other end is articulated with the tip of first push pedal 34 and second push pedal 54 respectively.

In this embodiment, the pressing mechanism 6 includes a pressing arm 61 and a pressing arm support 62 hinged to two sides of the vertical plate 2, the pressing arm support 62 is hinged to the two pressing arms 61, a plurality of guide rods 63 are arranged between the pressing arm support 62 and the vertical plate 2, and the number of the guide rails is two, and the guide rods penetrate through the vertical plate 2 and the pressing arm support 62 respectively.

All the driving parts (referring to power elements), the electric devices and the adaptive power supply are connected through leads, and specific connecting means refer to the following working principle that the electric devices are electrically connected in sequence.

The working mode is as follows:

as shown in fig. 5, during positioning and clamping, the elbow clamp push rods 353 of the first elbow clamp 35 and the second elbow clamp 55 are respectively lifted upwards to be in a released state, then the workpiece 8 is aligned and positioned with the plurality of positioning posts 7 arranged on the vertical plate 2, after positioning is completed, the elbow clamp wrench 352 is pulled downwards, under the action of the elbow clamp push rods 353, the elbow clamp push rod 353 of the first elbow clamp 35 is driven to slide along the first slide rail 31 through the first slide block 32, the elbow clamp push rod 353 of the second elbow clamp 55 slides along the second slide rail 51 through the second slide block 52, and the second elbow clamp 55 drives the pressing arm 61 to clamp the workpiece 8, so as to achieve the purpose of positioning and clamping.

The utility model discloses a positioning and clamping mechanism has solved prior art complex operation, and is with high costs, and the positioning mechanism frock wastes time and energy, fixes a position and presss from both sides tightly and can not realize integrative technical problem, has fine positioning action through setting up the elbow anchor clamps, can reach the function to the quick clamp location of pressing from both sides of work piece, and the location of realizing the work piece compresses tightly integratively.

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 (6)

1. The utility model provides a positioning and clamping mechanism, its characterized in that, includes bottom plate, riser, first positioning mechanism and second positioning mechanism, the riser sets up on first positioning mechanism, first positioning mechanism and second positioning mechanism pass through hold-down mechanism and connect, first positioning mechanism includes first slide rail, first slider, first slip table, first push pedal, first elbow clamp, first slide rail is fixed to be set up on the bottom plate, first slider passes through first connecting plate and first slide rail sliding connection, first push pedal is fixed to be set up in one side that first slider is close to the riser, the elbow clamp is connected on first push pedal, and the tip of elbow clamp push rod is located first push pedal, first slip table sets up on first slider, be equipped with the second connecting plate on the first slip table, second positioning mechanism sets up on the second connecting plate, second positioning mechanism includes second slide rail, Second slider, second slip table, second push pedal, second elbow press from both sides, the second slide rail is fixed to be set up on the second connecting plate, the second slider passes through second slip table and second slide rail sliding connection, second push pedal and hold-down mechanism fixed connection, the second elbow presss from both sides and connects on the riser, be equipped with a plurality of reference columns on the riser.

2. The positioning and clamping mechanism as claimed in claim 1, wherein said pressing mechanism comprises a pressing arm hinged on two sides of the vertical plate, and a pressing arm support, said pressing arm support is hinged with two pressing arms respectively.

3. The positioning and clamping mechanism as claimed in claim 1, wherein the number of the first sliding blocks is two, the two first sliding blocks are respectively fixedly arranged on the lower end surface of the first connecting plate, and the two first sliding blocks are slidably connected with the first sliding rail.

4. The positioning and clamping mechanism as claimed in claim 3, wherein said first slide rail comprises two single guide rail units, and a limiting block is disposed between said two single guide rail units, and said limiting block is fixedly disposed on the bottom plate.

5. The positioning and clamping mechanism as claimed in claim 4, wherein the number of the limiting blocks is two, and the two limiting blocks are respectively arranged at two ends of the first sliding rail.

6. The positioning and clamping mechanism as claimed in claim 4, wherein a plurality of guide rods are disposed between the vertical plate and the pressing arm support, and two of the plurality of guide rails respectively penetrate through the vertical plate and the pressing arm support.

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