Battery pack circulating rack quick clamp convenient to reset

Abstract

The utility model discloses a battery pack circulating material rack quick clamp convenient to reset, which relates to the technical field of clamps and comprises a material rack connecting plate, a fixed shell is welded at the top end of the material rack connecting plate, and a quick clamping structure convenient to reset is arranged in the fixed shell. According to the battery pack circulating material frame quick clamp convenient to reset, through the arrangement of the bottom bracket, the wrench, the polyurethane rubber coating sleeve, the pressing arm, the concave frame, the TPU injection molding pressing head and the metal elastic piece, when the quick clamp is used, the wrench is grabbed to be lifted, the polyurethane rubber coating sleeve can protect the hand, and along with lifting of the wrench, the bottom bracket pushes the pressing arm upwards, so that the hand is protected; the downward pressing arm downwards presses the concave frame with the first positioning pin shaft as a fulcrum, the TPU injection molding pressing head is pressed on the top of the battery pack and is in a clamping state all the time in the carrying process, along with loosening of the wrench, the metal elastic piece lifts the downward pressing arm to reset the downward pressing arm, the TPU injection molding pressing head loosens the battery pack, and the function of facilitating resetting and unlocking is achieved. The problem that the device does not have the function of facilitating resetting and unlocking is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of clamp, concretely to a battery package circulation rack quick clamp convenient to reset. BACKGROUND

[0002] The circulation rack is the common turnover material in the battery package production process, and is mainly used for the turnover conveying of the battery package.

[0003] The clamp for the battery package circulation rack on the market is mostly similar in overall structure, generally locked through the thread drive or locked through the lock catch structure, and some deficiencies exist in the actual use process, and certain improvement space exists, for example, a certain operation time is needed for the early locking, and time is still needed for the late unlocking, the efficiency of the carrying turnover circulation is affected, and the function of convenient reset unlocking is not possessed.

[0004] Now, a novel battery package circulation rack quick clamp convenient to reset is provided to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a battery package circulation rack quick clamp convenient to reset to solve the problem of not possessing the function of convenient reset unlocking in the above background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a battery package circulation rack quick clamp convenient to reset, comprising a rack connecting plate, the top end of the rack connecting plate is welded with a fixed shell, the inside of the fixed shell is provided with a quick clamping structure convenient to reset.

[0007] The quick clamping structure comprises two groups of pre-opened slots, the two groups of pre-opened slots are respectively arranged in the inside of the front and rear ends of the fixed shell, the top end of the pre-opened slot is fixedly connected with a first pin shaft ring, the inside of the top end of the fixed shell is provided with a down pressure arm, the left side of the inside of the down pressure arm is vertically inserted with a first positioning pin shaft, the right side of the inside of the down pressure arm is vertically inserted with a second positioning pin shaft, the inside of the first positioning pin shaft and the second positioning pin shaft is respectively provided with a pin shaft positioning eye, the inside of the pin shaft positioning eye is inserted with an elastic pin, the left side of the inside of the fixed shell is provided with a bottom bracket, the top of the left side of the bottom bracket is welded with a wrench, the front and rear ends of the wrench are respectively sleeved with polyurethane rubber sleeves, the bottom end of the down pressure arm is provided with a concave frame, the inside of the front and rear ends of the concave frame is respectively fixedly connected with a second pin shaft ring, the bottom end of the concave frame is provided with a TPU injection pressure head, the left side of the top of the metal elastic sheet is inserted with two groups of elastic sheet mounting screws.

[0008] As a further technical scheme of the utility model, the top end of the bottom bracket is fixedly connected with the bottom end of the pressing arm, the first positioning pin shaft penetrates the first pin shaft ring and the pressing arm, and the fixed shell and the pressing arm are hingedly connected through the first positioning pin shaft.

[0009] As a further technical scheme of the utility model, the second positioning pin shaft penetrates the pressing arm and the second pin shaft ring, and the pressing arm and the concave frame are hingedly connected through the second positioning pin shaft.

[0010] As a further technical scheme of the utility model, the bottom end of the metal elastic sheet is attached to the top end of the fixed shell, and the elastic sheet mounting screw penetrates the metal elastic sheet and extends into the inside of the pressing arm.

[0011] As a further technical scheme of the utility model, the bottom end of the TPU injection pressure head is fixedly connected with a metal plate, two groups of fixed bolts are vertically inserted into the bottom end of the concave frame, and a rubber non-slip pad is glued to the bottom end of the TPU injection pressure head.

[0012] As a further technical scheme of the utility model, the bottom end of the concave frame is attached to the top end of the metal plate, and the concave frame and the metal plate are fixedly connected through the fixed bolts.

[0013] As a further technical scheme of the utility model, four corners of the bottom end of the material rack connecting plate are respectively provided with mounting screw grooves, and the middle positions of the top ends of the material rack connecting plate are respectively fixedly connected with positioning magnets.

[0014] As a further technical scheme of the utility model, the positioning magnets are symmetrically distributed about the vertical center line of the material rack connecting plate, and the bottom ends of the material rack connecting plate and the positioning magnets are flush.

[0015] Compared with the prior art, the utility model has the advantages that the battery pack circulating material rack fast clamping not only realizes the function of convenient resetting and unlocking, but also realizes the functions of replaceable pressure head and pre-fixed installation.

[0016] (1) through the bottom bracket, wrench, polyurethane rubber sleeve, pressing arm, concave frame, TPU injection pressure head and metal elastic sheet, when in use, the material rack connecting plate and the circulating material rack are connected through bolts, the battery pack is placed between the two fixed shells, the polyurethane rubber sleeve can protect the hands when the wrench is lifted, the bottom bracket pushes the pressing arm upward, the pressing arm is pressed downward with the first positioning pin shaft as the fulcrum, the TPU injection pressure head is pressed on the top of the battery pack, and the battery pack is always in a clamped state during the carrying process, the metal elastic sheet lifts the pressing arm to reset when the wrench is loosened, the TPU injection pressure head releases the battery pack, and the function of convenient resetting and unlocking is realized.

[0017] (2) by being provided with the metal sheet, fixed bolt and rubber non-slip pad, when using, the TPU injection pressure head presses the battery bag top, makes its position fixed, the rubber non-slip pad can increase the friction of TPU injection pressure head bottom, the metal sheet increases structural strength, prevents it from cracking under pressure, when needing to replace, loosens and extracts fixed bolt, realizes the function that the pressure head is replaceable;

[0018] (3) by being provided with installation screw groove and positioning magnet, when using, the material rack connecting plate and circulating material rack are connected by bolt, bolt is hit from installation screw groove, positioning magnet can make material rack connecting plate be attracted on circulating material rack in advance, facilitates fast bolt insertion, realizes the function of installation pre-fixing. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is the front view structure schematic view of the utility model;

[0021] Figure 3 It is the side view structure schematic view of the utility model;

[0022] Figure 4 It is the front view enlarged structure schematic view of the metal elastic sheet of the utility model;

[0023] Figure 5 It is the side view cross section enlarged structure schematic view of the TPU injection pressure head of the utility model;

[0024] Figure 6 It is the material rack connecting plate bottom view structure schematic view of the utility model.

[0025] In the drawing: 1, material rack connecting plate;2, installation screw groove;3, fixed housing;4, bottom bracket;5, wrench;6, polyurethane rubber sleeve;7, pre-slot;8, first pin shaft ring;9, down pressure arm;10, first positioning pin shaft;11, pin shaft positioning eye;12, elastic pin;13, second positioning pin shaft;14, concave rack;15, second pin shaft ring;16, TPU injection pressure head;17, metal elastic sheet;18, elastic sheet mounting screw;19, metal sheet;20, fixed bolt;21, rubber non-slip pad;22, positioning magnet. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the protection scope of the utility model.

[0027] Embodiment: please refer to Figures 1-6 A battery pack circulating rack quick clamp convenient for resetting, comprising a rack connecting plate 1, a fixed shell 3 is welded at the top end of the rack connecting plate 1, and a quick clamping structure convenient for resetting is arranged in the fixed shell 3.

[0028] Embodiment: please refer to Figures 1-6 The quick clamping structure convenient for resetting comprises two groups of pre-slots 7, the two groups of pre-slots 7 are respectively arranged in the interiors of the front and rear ends of the fixed shell 3, a first pin shaft ring 8 is fixedly connected to the top end in the pre-slot 7, a pressing arm 9 is arranged in the interior of the top end of the fixed shell 3, a first positioning pin shaft 10 is vertically inserted into the left side in the interior of the pressing arm 9, a second positioning pin shaft 13 is vertically inserted into the right side in the interior of the pressing arm 9, pin shaft positioning eyes 11 are respectively arranged in the interiors of the first positioning pin shaft 10 and the second positioning pin shaft 13, and elastic pin nails 12 are inserted into the interiors of the pin shaft positioning eyes 11; a bottom bracket 4 is arranged on the left side in the interior of the fixed shell 3, a wrench 5 is welded to the top of the left side of the bottom bracket 4, polyurethane rubber sleeves 6 are respectively sleeved on the front and rear ends of the wrench 5, a concave frame 14 is arranged at the bottom end of the pressing arm 9, second pin shaft rings 15 are respectively fixedly connected to the interiors of the front and rear ends of the concave frame 14, a TPU injection pressure head 16 is arranged at the bottom end of the concave frame 14, a metal spring piece 17 is arranged on the left side of the bottom of the pressing arm 9, and two groups of spring piece mounting screws 18 are inserted into the left side of the top of the metal spring piece 17.

[0029] The top end of the bottom bracket 4 and the bottom end of the pressing arm 9 are fixedly connected, the first positioning pin shaft 10 penetrates through the first pin shaft ring 8 and the pressing arm 9, the fixed shell 3 and the pressing arm 9 are hingedly connected through the first positioning pin shaft 10, the second positioning pin shaft 13 penetrates through the pressing arm 9 and the second pin shaft ring 15, the pressing arm 9 and the concave frame 14 are hingedly connected through the second positioning pin shaft 13, the bottom end of the metal spring piece 17 is attached to the top end of the fixed shell 3, and the spring piece mounting screw 18 penetrates through the metal spring piece 17 and extends into the interior of the pressing arm 9, so that the pressing arm 9 can be quickly pressed and reset.

[0030] Specifically, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the wrench 5 is lifted, the polyurethane rubber sleeves 6 can protect the hands, the bottom bracket 4 pushes up the pressing arm 9 as the wrench 5 is lifted, the pressing arm 9 presses down the concave frame 14 with the first positioning pin shaft 10 as a fulcrum, the TPU injection pressure head 16 presses on the top of the battery pack, and the battery pack is always in a clamped state during the carrying process, the metal spring piece 17 lifts the pressing arm 9 to reset it as the wrench 5 is loosened, and the TPU injection pressure head 16 releases the battery pack.

[0031] The bottom end of the TPU injection pressing head 16 is fixedly connected with a metal plate 19, two groups of fixed bolts 20 are vertically inserted into the bottom end of the concave frame 14, the bottom end of the TPU injection pressing head 16 is glued with a rubber anti-skid pad 21, the bottom end of the concave frame 14 and the top end of the metal plate 19 are attached, and the concave frame 14 and the metal plate 19 are fixedly connected through the fixed bolts 20, so that the pressing head is anti-skid and easy to replace;

[0032] Specifically, as shown in Figure 1 and Figure 5 , the rubber anti-skid pad 21 can increase the friction force of the bottom of the TPU injection pressing head 16, and the metal plate 19 increases the structural strength and prevents cracking under pressure, and when replacement is needed, the fixed bolts 20 can be loosened and pulled out.

[0033] Four corners of the bottom end of the rack connecting plate 1 are respectively provided with installation screw grooves 2, and the middle positions of the top front and rear ends of the rack connecting plate 1 are respectively fixedly connected with positioning magnets 22; the positioning magnets 22 are symmetrically distributed about the vertical center line of the rack connecting plate 1, and the bottom ends of the rack connecting plate 1 and the positioning magnets 22 are flush, and are pre-fixed during installation.

[0034] Specifically, as shown in Figure 1 and Figure 6 , the positioning magnets 22 can pre-attract the rack connecting plate 1 to the circulating rack, so that the bolts can be quickly and conveniently screwed in.

[0035] Working principle: when the utility model is used, first, the rack connecting plate 1 and the circulating rack are connected through bolts, the battery pack is placed between the two groups of fixed shells 3, the handle 5 is held by the carrier to lift up, the polyurethane rubber sleeve 6 can protect the hands, with the lifting of the handle 5, the bottom bracket 4 pushes up the pressing arm 9, the pressing arm 9 is pressed down with the first positioning pin shaft 10 as a fulcrum, the TPU injection pressing head 16 is pressed on the top of the battery pack, and the battery pack is always in a clamped state during the carrying process; with the handle 5 being loosened, the metal spring piece 17 lifts up the pressing arm 9 to reset it, and the TPU injection pressing head 16 releases the battery pack. The TPU injection pressing head 16 presses the top of the battery pack to fix the position, the rubber anti-skid pad 21 can increase the friction force of the bottom of the TPU injection pressing head 16, and the metal plate 19 increases the structural strength and prevents cracking under pressure, and when replacement is needed, the fixed bolts 20 can be loosened and pulled out. The rack connecting plate 1 and the circulating rack are connected through bolts, the bolts are screwed into the installation screw grooves 2, and the positioning magnets 22 can pre-attract the rack connecting plate 1 to the circulating rack, so that the bolts can be quickly and conveniently screwed in.

[0036] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A battery pack circulating rack quick clamp for facilitating reset, comprising a rack connecting plate (1), characterized in that, The top end of the rack connecting plate (1) is welded with a fixed shell (3), and the inside of the fixed shell (3) is provided with a quick clamping structure facilitating resetting; The quick clamping structure comprises two groups of pre-slots (7), which are respectively arranged in the inside of the front and rear ends of the fixed shell (3), the top end of the pre-slot (7) is fixedly connected with a first pin shaft ring (8), the inside of the top end of the fixed shell (3) is provided with a pressing arm (9), the left side of the inside of the pressing arm (9) is vertically inserted with a first positioning pin shaft (10), the right side of the inside of the pressing arm (9) is vertically inserted with a second positioning pin shaft (13), the inside of the first positioning pin shaft (10) and the second positioning pin shaft (13) is respectively provided with a pin shaft positioning eye (11), the inside of the pin shaft positioning eye (11) is inserted with an elastic pin (12), the left side of the inside of the fixed shell (3) is provided with a bottom bracket (4), the top of the left side of the bottom bracket (4) is welded with a wrench (5), the front and rear ends of the wrench (5) are respectively sleeved with a polyurethane rubber sleeve (6), the bottom end of the pressing arm (9) is provided with a concave frame (14), the inside of the front and rear ends of the concave frame (14) is respectively fixedly connected with a second pin shaft ring (15), the bottom end of the concave frame (14) is provided with a TPU injection pressure head (16), the left side of the bottom of the pressing arm (9) is provided with a metal spring piece (17), the left side of the top of the metal spring piece (17) is inserted with two groups of spring piece mounting screws (18).

2. The battery pack cycle bin quick-clip of claim 1, wherein, The top end of the bottom bracket (4) and the bottom end of the pressing arm (9) are fixedly connected, the first positioning pin shaft (10) penetrates through the first pin shaft ring (8) and the pressing arm (9), and the fixed shell (3) and the pressing arm (9) are hingedly connected through the first positioning pin shaft (10).

3. The battery pack cycle bin quick-clip of claim 1, wherein, The second positioning pin shaft (13) penetrates through the pressing arm (9) and the second pin shaft ring (15), and the pressing arm (9) and the concave frame (14) are hingedly connected through the second positioning pin shaft (13).

4. The battery pack cycle bin quick-clip of claim 1, wherein, The bottom end of the metal spring piece (17) is attached to the top end of the fixed shell (3), and the spring piece mounting screw (18) penetrates through the metal spring piece (17) and extends into the inside of the pressing arm (9).

5. The battery pack cycle bin quick-clip of claim 1, wherein, The inside of the bottom end of the TPU injection pressure head (16) is fixedly connected with a metal plate (19), the inside of the bottom end of the concave frame (14) is vertically inserted with two groups of fixed bolts (20), and the bottom end of the TPU injection pressure head (16) is glued with a rubber non-slip pad (21).

6. The battery pack cycle bin quick-clip of claim 5, wherein, The bottom end of the concave frame (14) is attached to the top end of the metal plate (19), and the concave frame (14) and the metal plate (19) are fixedly connected through the fixed bolts (20).

7. The battery pack cycle bin quick-clip of claim 1, wherein, The bottom end of the rack connecting plate (1) is respectively provided with an installation screw groove (2) at four corners, and the top of the rack connecting plate (1) is respectively fixedly connected with a positioning magnet (22) at the middle position of the front and rear ends.

8. The battery pack cycle bin quick-clip of claim 7, wherein, The positioning magnets (22) are symmetrically distributed about the vertical center line of the rack connecting plate (1), and the bottom ends of the rack connecting plate (1) and the positioning magnets (22) are flush.

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