Fixing clamp for product with flanging

Abstract

A fixture unit of the fixing fixture for the product with the flanging comprises two fixing clamping blocks and an elastic clamping block assembly which are arranged in an isosceles triangle mode, and clamping grooves are formed in the inner sides of the fixing clamping blocks and the elastic clamping block assembly. The elastic clamping block assembly comprises a sliding base, a sliding block, a guide block, a push rod and a first reset spring. The sliding seat is mounted on the bottom plate; the sliding block is arranged on the top surface of the inner end of the sliding seat; the guide block is mounted on the top surface of the outer end of the sliding seat; a guide hole is horizontally formed in the guide block, and a kidney-shaped limiting hole is vertically formed in the guide block and communicated with the guide hole. The top face of the guide block is provided with a step. The kidney-shaped limiting hole stretches across the step on the top face of the guide block. The push rod is arranged between the slider and the guide block, the inner end of the push rod is screwed with the slider, and the outer end of the push rod is inserted into a guide hole of the guide block; the push rod is sleeved with the first reset spring, the inner end of the first reset spring is limited by the push rod, and the outer end of the first reset spring is connected with the guide block. According to the fixing clamp, a product is clamped through the clamping groove and the spring push rod, and the product is not prone to falling off.

Description

TECHNICAL FIELD

[0001] The utility model relates to production fixture technical field especially relates to a product's fixed clamp with outward flanging. BACKGROUND

[0002] Battery pack is a common energy storage mode, in the production process of battery pack, the independent cover of battery pack shell needs to be clamped and fixed, and then is transported to the later process for cleaning. The traditional clamp device for clamping the independent cover of battery pack shell mainly comprises: clamp base plate and positioning block and spring clip provided on the base plate. In actual working condition, the traditional clamp device for clamping the independent cover of battery pack shell has the following defects:

[0003] 1. Only the spring clip clamps the product (the independent cover of battery pack shell), and the product is easy to fall off in the cleaning process;

[0004] 2. The positioning block has no limit, and the product is inconvenient to take and place and is easy to scratch the product;

[0005] 3. The positioning block is a rigid body, and hard contact with the product is easy to scratch the product;

[0006] 4. The positioning block is fixed on the base plate and cannot be adjusted, and one clamp device is only suitable for clamping one product, so the applicability is poor, and the production demand of simultaneously cleaning multiple products of different models and different sizes cannot be met. INVENTION CONTENTS

[0007] In view of the defects of the prior art, the utility model provides a product's fixed clamp with outward flanging to overcome the defects in the prior art.

[0008] To achieve the above purpose, the utility model realizes the following technical scheme:

[0009] A product's fixed clamp with outward flanging, comprising a base plate and a plurality of clamp units uniformly distributed on the base plate.

[0010] Each of the clamp units comprises two fixed clamping blocks and an elastic clamping block assembly installed in an isosceles triangle on the base plate;

[0011] The elastic clamping block assembly comprises a sliding seat, a sliding block, a guide block, a push rod and a first return spring;

[0012] The sliding seat is installed on the base plate;

[0013] The sliding block is movably arranged on the top surface of the inner end of the sliding seat;

[0014] The guide block is installed on the top surface of the outer end of the sliding base through a fastener, and the guide block is spaced apart from the sliding block; a guide hole is horizontally arranged on the guide block and faces the sliding block, and a waist-shaped limiting hole is vertically arranged on the guide block and communicates with the guide hole; and the top surface of the guide block has a step, and the waist-shaped limiting hole spans the step of the top surface of the guide block.

[0015] The push rod is arranged between the sliding block and the guide block, the inner end of the push rod is screwed with the sliding block, and the outer end of the push rod is slidingly inserted into the guide hole of the guide block.

[0016] The first reset spring is sleeved on the push rod, the inner end of the first reset spring is limited by the push rod, and the outer end of the first reset spring is connected with the guide block.

[0017] Further, the outer end of the push rod is provided with a limiting buckle, and a pin hole is formed in the circumferential wall of the push rod.

[0018] Further, the elastic clamping block assembly further comprises a handle, a limiting pin and a second reset spring.

[0019] The handle is axially and throughly provided with a cavity.

[0020] The limiting pin sequentially passes through the cavity of the handle and the waist-shaped limiting hole on the guide block and is screwed into the pin hole on the push rod.

[0021] The second reset spring is arranged in the cavity of the handle and sleeved on the limiting pin, the upper end of the second reset spring is connected with the top of the limiting pin, and the lower end of the second reset spring is connected with the bottom of the cavity of the handle.

[0022] Further, the fixed clamping block and the sliding base are both provided with a waist-shaped assembly slot.

[0023] Preferably, the sliding base and the two fixed clamping blocks are arranged in an isosceles triangle.

[0024] Preferably, the inner side surface of the fixed clamping block is provided with a clamping groove.

[0025] Preferably, the inner side end of the sliding block has a notch, so that the sliding block and the sliding base form a clamping groove after being combined.

[0026] Preferably, the bottom plate is provided with a butt joint handle on both sides.

[0027] Preferably, the step is composed of a high step and a low step.

[0028] Compared with the prior art, the utility model has the beneficial effects that:

[0029] 1) The utility model discloses a fixing clamp of product with everted edge, is provided with a plurality of clamp units, can clamp a plurality of different models different size products simultaneously, and production efficiency is high.

[0030] 2) The utility model discloses a fixing clamp of product with everted edge, is provided with the clamping groove in each clamp unit, and the everted edge of product is clamped through the clamping groove, effectively prevents product from falling off by the impact of nozzle in the cleaning process.

[0031] 3) The utility model discloses a fixing clamp of product with everted edge, each clamp unit includes two fixed clamping blocks and an elastic clamping block component, and the installation position of two fixed clamping blocks and an elastic clamping block component on the bottom plate is adjustable, so that each clamp unit can adapt to different models different size products, and the adaptability is strong.

[0032] 4) The utility model discloses a fixing clamp of product with everted edge, is provided with the limiting mechanism in elastic clamping block component, so that product is convenient to put in and take out.

[0033] 5) The utility model discloses a fixing clamp of product with everted edge, and the fixed clamping block and slider that contact with product are made of wear -resisting rubber material, can effectively prevent scratching product when clamping.

[0034] In order to more clearly understand the utility model, the following will combine the preferred embodiment of the utility model with the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 It is the whole structure schematic diagram of the utility model;

[0036] Figure 2 It is the structure schematic diagram of the clamp unit of the utility model;

[0037] Figure 3 It is the structure schematic diagram of the elastic clamping block component of the utility model;

[0038] Figure 4 It is the explosion drawing of the elastic clamping block component of the utility model;

[0039] Figure 5 It is the section view of the elastic clamping block component of the utility model.

[0040] BRIEF DESCRIPTION OF DRAWINGS:

[0041] a-base plate, b-clamp unit, c-product, a1-docking lifting rod, b1-fixed clamp block, b2-elastic clamp block assembly, d-clamp groove, e-assembly notch; 1-sliding seat, 2-sliding block, 3-guide block, 4-push rod, 5-first return spring, 6-lifting handle, 7-limiting pin, 8-second return spring; 31-guide hole, 32-waist-shaped limiting hole, 33-step; 41-limiting buckle, 42-pin hole. DETAILED DESCRIPTION

[0042] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0043] In addition, if there are terms such as "first", "second", etc., they are only used for descriptive purposes, mainly for distinguishing different devices, elements or components (the specific types and structures may be the same or different), and are not intended to indicate or imply the relative importance and quantity of the indicated devices, elements or components, and therefore cannot be understood as indicating or implying relative importance.

[0044] In addition, it should be noted that unless otherwise specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, can be connected inside two elements; for those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0045] Please refer to Figures 1-5 The utility model provides a kind of fixed clamp of product with flanging, including base plate (a) and several clamp units (b) evenly distributed on base plate (a), each clamp unit (b) can hold one product (c), so that the present fixed clamp can hold multiple products (c) simultaneously, effectively improve production efficiency.

[0046] The base plate (a) is provided with a docking lifting rod (a1) on both sides, which is used for docking with other external production equipment, facilitating the reciprocating control of the clamp unit (b) and completing automatic production.

[0047] Each of the clamp units (b) comprises two fixed clamping blocks (b1) and an elastic clamping block assembly (b2) installed in an isosceles triangle on the base plate (a); the inner side surfaces of the fixed clamping blocks (b1) and the elastic clamping block assembly (b2) are provided with clamping grooves (d) for clamping and positioning the turned-up edges of the product (c).

[0048] The fixed clamping blocks (b1) are installed on the base plate (a), and specifically, each fixed clamping block (b1) is provided with a waist-shaped assembly slot (e) for cooperating with an assembly bolt to install the fixed clamping block (b1) on the base plate (a), and the installation position of the assembly bolt in the waist-shaped assembly slot (e) is adjustable, so that the position of the fixed clamping block (b1) installed on the base plate (a) is adjustable, thereby ensuring that the two fixed clamping blocks (b1) and the elastic clamping block assembly (b2) can match the clamped product (c), and also making the fixed clamp of the case adaptable to more models of products (c).

[0049] The elastic clamping block assembly (b2) comprises a sliding seat (1), a sliding block (2), a guide block (3), a push rod (4), a first return spring (5), a handle (6), a limiting pin (7), and a second return spring (8).

[0050] The sliding seat (1) is installed on the base plate (a), and the sliding seat (1) is arranged in an isosceles triangle with the two fixed clamping blocks (b1), and the sliding seat (1) is provided with a waist-shaped assembly slot (e) for cooperating with an assembly bolt to install the sliding seat (1) on the base plate (a), and the installation position of the assembly bolt in the waist-shaped assembly slot (e) is adjustable, so that the position of the sliding seat (1) installed on the base plate (a) is adjustable, thereby ensuring that the sliding seat (1) and the two fixed clamping blocks (b1) can match the clamped product (c), and also making the fixed clamp of the case adaptable to more models of products (c).

[0051] The sliding block (2) is movably arranged on the top surface of the inner end of the sliding seat (1), and the inner side end of the sliding block (2) has a notch, so that the sliding block (2) and the sliding seat (1) form a clamping groove (d) for positioning the turned-up edges of the product (c) after combination; the sliding block (2) is screwed with the push rod (4) through a fastener.

[0052] A guide block (3) is mounted on the top surface of the outer end of the slide (1) by a fastener, and the guide block (3) is spaced opposite the sliding block (2); a guide hole (31) is horizontally provided on the guide block (3) and faces the sliding block (2), a waist-shaped limiting hole (32) is vertically provided on the guide block (3) and communicates with the guide hole (31), and the top surface of the guide block (3) has a step (33) composed of a high step and a low step, and the waist-shaped limiting hole (32) spans the step (33) of the top surface of the guide block (3).

[0053] A push rod (4) is provided between the sliding block (2) and the guide block (3), the inner end of the push rod (4) is screwed and fastened with the sliding block (2), the outer end of the push rod (4) is slidingly inserted into the guide hole (31) of the guide block (3), a limiting buckle (41) is provided on the outer end of the push rod (4), the limiting buckle (41) limits the push rod (4) from the outer end, so that the push rod (4) can only slide in the guide hole (31) of the guide block (3); a pin hole (42) is formed in the circumferential wall of the push rod (4).

[0054] A first reset spring (5) is sleeved on the push rod (4), the inner end of the first reset spring (5) is limited by the push rod (4), and the outer end of the first reset spring (5) is connected with the guide block (3), so that the push rod (4) can be telescoped in the guide hole (31) of the guide block (3), and in turn the push rod (4) drives the sliding block (2) to clamp the product (c).

[0055] A handle (6) is axially provided with a cavity.

[0056] A limiting pin (7) sequentially passes through the cavity of the handle (6) and the waist-shaped limiting hole (32) on the guide block (3) and is screwed into the pin hole (42) on the push rod (4), so that the handle (6), the limiting pin (7) and the push rod (4) are combined together.

[0057] A second reset spring (8) is provided in the cavity of the handle (6) and sleeved on the limiting pin (7), the upper end of the second reset spring (8) is connected with the top of the limiting pin (7), and the lower end of the second reset spring (8) is connected with the bottom of the cavity of the handle (6); under the action of the second reset spring (8), the bottom surface of the handle (6) keeps abutting against the top surface of the guide block (3).

[0058] In the initial state, the bottom surface of the handle (6) keeps abutting against the high step of the step (33) of the top surface of the guide block (3), and at this time the push rod (4) and the sliding block (2) are in the locked state of the first position;

[0059] When the artificial pulls the push rod (4) to move outward through the handle (6), the handle (6) moves to the low step of the top surface step (33) of the guide block (3), and the second reset spring (8) makes the handle (6) naturally pop down against the artificial external force. At this time, the bottom surface of the handle (6) is against the low step of the top surface step (33) of the guide block (3), the handle (6) cooperates with the top surface step (33) of the guide block (3) to limit the push rod (4), and at this time, the push rod (4) and the sliding block (2) are in the unlocking state of the second position.

[0060] As preferred, in the embodiment, the fixed clamping block (b1) and the sliding block (2) in contact with the product (c) are made of wear-resistant rubber material to prevent scratching the product (c).

[0061] The working principle of the fixed clamp of the product with the turned-up edge is as follows:

[0062] 1. The artificial drives the push rod (4) and the sliding block (2) by pulling the handle (6) outward, so that the push rod (4) and the sliding block (2) move from the locking state of the first position to the unlocking state of the second position, and the handle (6) is limited by the top surface step (33) of the guide block (3);

[0063] 2. The artificial puts the product (c) into any clamp unit (b), so that the product (c) is located between the two fixed clamping blocks (b1) and the elastic clamping block assembly (b2), and the turned-up edge of the product (c) is inserted into the clamping groove (d);

[0064] 3. The artificial lifts the handle (6), so that the handle (6) is no longer limited by the top surface step (33) of the guide block (3), and under the action of the first reset spring (5), the push rod (4) drives the sliding block (2) to reset to the locking state of the first position, the turned-up edge of the product (c) is positioned by the three clamping grooves (d), and the product (c) is clamped and fixed in the clamp unit (b);

[0065] 4. The reciprocating mechanism drives the fixed clamp of the application to be transported to the subsequent cleaning process for cleaning.

[0066] Compared with the prior art, the fixed clamp of the product with the turned-up edge provided by the application is provided with multiple clamp units, can clamp multiple products of different sizes and different types at the same time, and has high production efficiency. Each clamp unit is provided with a clamping groove, the turned-up edge of the product is clamped by the clamping groove, and the product is effectively prevented from falling off due to the impact of the nozzle during cleaning. Each clamp unit includes two fixed clamping blocks and an elastic clamping block assembly, and the installation positions of the two fixed clamping blocks and the elastic clamping block assembly on the bottom plate are adjustable, so that each clamp unit can adapt to products of different sizes and different types, and has strong adaptability.

[0067] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the utility model concept, several deformations and improvements can be made, which belong to the protection range of the utility model.

Claims

1. A fixing clamp for products with flanging, comprising a base plate (a) and a plurality of clamp units (b) uniformly distributed on the base plate (a), characterized in that: each of the clamp units (b) comprises two fixed clamping blocks (b1) and an elastic clamping block assembly (b2) installed on the base plate (a) in an isosceles triangle shape; the elastic clamping block assembly (b2) comprises a sliding seat (1), a sliding block (2), a guide block (3), a push rod (4) and a first reset spring (5); the sliding seat (1) is installed on the base plate (a); the sliding block (2) is movably arranged on the top surface of the inner end of the sliding seat (1); the guide block (3) is installed on the top surface of the outer end of the sliding seat (1) by a fastener, and the guide block (3) is spaced apart from the sliding block (2); the guide block (3) is horizontally provided with a guide hole (31) facing the sliding block (2), and is vertically provided with a waist-shaped limiting hole (32) which is communicated with the guide hole (31); the top surface of the guide block (3) has a step (33), and the waist-shaped limiting hole (32) spans the step (33) of the top surface of the guide block (3); the push rod (4) is arranged between the sliding block (2) and the guide block (3), the inner end of the push rod (4) is screwed with the sliding block (2), and the outer end of the push rod (4) is slidingly inserted into the guide hole (31) of the guide block (3); the first reset spring (5) is sleeved on the push rod (4), the inner end of the first reset spring (5) is limited by the push rod (4), and the outer end of the first reset spring (5) is connected with the guide block (3). The outer end of the push rod (4) is provided with a limiting buckle (41), and a pin hole (42) is formed in the circumferential wall of the push rod (4). The elastic clamping block assembly (b2) further comprises a handle (6), a limiting pin (7) and a second reset spring (8); The handle (6) is axially provided with a cavity; The limiting pin (7) sequentially passes through the cavity of the handle (6) and the waist-shaped limiting hole (32) of the guide block (3) and is screwed into the pin hole (42) of the push rod (4); The second reset spring (8) is arranged in the cavity of the handle (6) and sleeved on the limiting pin (7), the upper end of the second reset spring (8) is connected with the top of the limiting pin (7), and the lower end of the second reset spring (8) is connected with the bottom of the cavity of the handle (6). The fixed clamping block (b1) and the sliding seat (1) are both provided with a waist-shaped assembly slot (e). The sliding seat (1) and the two fixed clamping blocks (b1) are arranged in an isosceles triangle shape.

2. A product with a flanged edge holding fixture according to claim 1, characterized in that: The inner side surface of the fixed clamping block (b1) is provided with a clamping groove (d).

3. A product with a flanged edge holding fixture according to claim 2, characterized in that: The inner side end of the sliding block (2) has a notch, so that the sliding block (2) forms a clamping groove (d) after being combined with the sliding seat (1). The base plate (a) is provided with a butt joint lifting rod (a1) on both sides. The step (33) is composed of a high step and a low step. ​ 4. A product with a flanged edge holding fixture according to claim 1, characterized in that: ​ 5. A fixture for holding a product having a turned-up edge as defined in claim 1, wherein: ​ 6. A fixture for holding a product having a turned-up edge as defined in claim 1, wherein: ​ 7. A fixture for holding a product having a turned-up edge as defined in claim 1, wherein: ​ 8. A fixture for holding a product having a turned-up edge as defined in claim 1, wherein: ​ 9. A fixture for holding a product having a turned-up edge as defined in claim 1, wherein: ​

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