Limiting tool moving base

Abstract

The utility model discloses a limit tooling moving base in the technical field of battery packaging clamps, which structurally comprises a moving base and a limit tooling, the limit tooling is mounted on the upper surface of the moving base, the moving base comprises a moving plate and a moving push plate structure, and the moving push plate structure comprises a sliding bottom plate, a supporting block, a connecting plate, a lead screw transmission seat and a transmission screw. The supporting block is installed above the sliding bottom plate, the connecting plate is installed on the upper surface of the supporting block, the lead screw transmission seat is installed on one side of the supporting block, the transmission screw horizontally penetrates through the middle of the supporting block, one end of the transmission screw is hinged to the lead screw transmission seat, and the other end of the transmission screw is hinged to the middle of the supporting check block. The movable base and the limiting tool are matched and can be flexibly changed according to the clamping requirements of battery packs of different specifications, different clamping and limiting requirements can be met by replacing limiting work, and the working position of the limiting tool can be rapidly and accurately adjusted through the movable push plate structure.

Description

Technical Field

[0001] The utility model relates to the technical field of battery packaging clamps, in particular to a position limiting tooling movable base. Background Art

[0002] When the battery pack or battery module is being transported, it is usually necessary to fix the battery pack. Therefore, specific limiting work is required to fix the battery pack to ensure the stability of the battery pack during transportation. Therefore, in the process of clamping the battery pack, not only the stability of the battery packaging clamp needs to be considered to prevent the battery pack from moving, but also the clamping work needs to be carried out within a controllable range. The convenience of the battery pack during clamping must also be considered. How to arrange and install the limiting tooling is also a very important part of the battery pack clamping work.

[0003] In the prior art, the clamping and fixing device with patent number CN216265636U discloses a first transmission unit, a clamping unit and a second transmission unit; the first transmission unit is a long strip structure as a whole, with both ends extending in the vertical direction and being able to move in the vertical direction, including a first transmission rod and a sleeve; the sleeve is sleeved in the middle of the first transmission rod, and a slot is provided in the middle of the outer wall; the clamping unit is fixed to the top of the first transmission rod and can move up and down with the first transmission rod; the second transmission unit is a long strip structure as a whole, with both ends extending in the horizontal direction and being able to move in the horizontal direction, including a second transmission rod and a limiting part; one end of the second transmission rod faces the slot; the limiting part is fixed to one end of the second transmission rod facing the slot; a first clearance groove is provided on the limiting part; the first clearance groove is adapted to the cross section of the middle part of the sleeve. Compared with the traditional clamping and fixing device, the overall layout is more compact and reasonable, which greatly reduces the space occupied by the clamping and fixing device and broadens the application scenarios thereof.

[0004] In view of the current battery packaging clamp technology field, corresponding solutions have been formulated for the following existing problems:

[0005] At present, in the work of clamping and fixing battery packs, the limiting fixtures used are usually directly set on the outside of the battery pack to directly clamp the outside of the battery pack. However, the working position of the traditional limiting fixture is relatively fixed, and the adjustment amount that can be adjusted according to the change of battery pack size is small. The adjusted clamping size accuracy is low, and when used for battery packs of different specifications, frequent disassembly and assembly work is required. When faced with a large number of limiting fixtures required for large battery packs, the disassembly and assembly of the limiting fixtures will be time-consuming and labor-intensive, affecting the overall clamping efficiency of the battery pack. Utility Model Content

[0006] The main purpose of the utility model is to overcome the deficiencies of the prior art and provide a movable base for a position limiting tooling.

[0007] The utility model adopts the following technical scheme to achieve: a movable base of a position limiting tool, the structure of which includes a movable base and a position limiting tool, the position limiting tool is installed on the upper surface of the movable base, the movable base includes a movable plate and a movable push plate structure, the movable push plate structure is horizontally installed on the upper surface of the movable plate, and the position limiting tool is horizontally moved by the movable push plate structure;

[0008] The movable push plate structure includes a sliding base plate, a support block, a connecting plate, a screw drive seat, and a transmission screw. The support block is installed above the sliding base plate, the connecting plate is installed on the upper surface of the support block, the screw drive seat is installed on one side of the support block, an internal thread is provided in the middle of the screw drive seat, the transmission screw is horizontally penetrated in the middle of the support block, one end of the transmission screw is hinged to the screw drive seat, and the other end of the transmission screw is hingedly installed in the middle of the support block.

[0009] Furthermore, the movable plate includes a fixed base plate, a supporting block, and a limiting block strip. The supporting block is vertically mounted on one side of the upper surface of the fixed base plate, and a number of limiting block strips are horizontally mounted above the fixed base plate. A number of equidistantly distributed threaded mounting holes are provided on one side of the limiting block strip, and a sliding area is formed between the lower surface of the limiting block strip and the upper surface of the fixed base plate.

[0010] Furthermore, the support block is in a frame-shaped structure, with openings for making way provided on both sides of the support block, and rod holes provided at both ends of the support block.

[0011] Furthermore, a symmetrically distributed first mounting through hole is provided in the middle of the upper surface of the connecting plate, and a symmetrically distributed plurality of second mounting through holes are provided on the outer side of the upper surface of the connecting plate.

[0012] Furthermore, a mounting nut is provided at one end of the transmission screw, and a hinge sleeve is provided at one side of the mounting nut.

[0013] Furthermore, vertically flipped lateral baffles are provided on both sides of the middle of the fixed bottom plate, a plurality of mounting through holes are provided in the middle of the lateral baffles, fixing plates are provided at both ends of the fixed bottom plate, and a fixing waist hole is provided in the middle of the fixing plate.

[0014] Furthermore, the limiting tooling consists of a side-push limiting seat and a first fixing bolt. The side-push limiting seat is installed on the upper surface of the movable push plate structure through the first fixing bolt. A limiting tooth is provided at one end of the side-push limiting seat. An installation groove is provided at the upper end of the side-push limiting seat. A symmetrically distributed installation hole is provided in the middle of the installation groove.

[0015] Furthermore, the limiting tooling consists of a pressure plate type limiting seat and a second fixing bolt. The pressure plate type limiting seat is installed on the upper surface of the movable push plate structure through the second fixing bolt. The pressure plate type limiting seat includes a pressure plate, a pressure plate member, and a pull ring. The pressure plate is installed on the upper surface of the pressure plate member, and the pull ring is installed on one side of the pressure plate member.

[0016] Beneficial Effects

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the cooperation between the mobile base and the limiting tooling of the utility model can be flexibly changed according to the clamping requirements of battery packs of different specifications; the mobile base increases the working stroke of the limiting tooling, greatly increases the applicability of the limiting tooling, and can meet different clamping and limiting requirements by changing the limiting work; the mobile push plate structure can quickly and accurately adjust the working position of the limiting tooling, so that the limiting tooling can perform high-precision limiting and clamping work, thereby improving the clamping efficiency of the limiting tooling for the battery pack. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0020] Figure 2 It is a schematic diagram of the three-dimensional separation structure of the limiting tooling in the first embodiment of the utility model.

[0021] Figure 3 It is a schematic diagram of the three-dimensional separation structure of the movable push plate structure of the first embodiment of the utility model.

[0022] Figure 4 It is a side view of the moving plate of the first embodiment of the utility model.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the movable plate of the first embodiment of the utility model.

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the side-pushing type limiting seat according to the first embodiment of the utility model.

[0025] Figure 7 It is a schematic diagram of the three-dimensional structure of the support block of the first embodiment of the utility model.

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the screw transmission seat of the first embodiment of the utility model.

[0027] Fig. 9It is a front view of the moving plate of the first embodiment of the utility model.

[0028] Fig.10 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0029] Fig.11 It is a schematic diagram of the three-dimensional separation structure of the pressure plate type limiting seat according to the second embodiment of the utility model.

[0030] In the figure: movable base 1, limiting tooling 2, movable plate 3, movable push plate structure 4, sliding base plate 41, support block 42, connecting plate 43, screw transmission seat 44, transmission screw 45, internal thread 441, fixed base plate 31, support block 32, limiting block bar 33, sliding area 34, make way opening 421, through rod hole 422, first mounting through hole 431, second mounting through hole 432, mounting nut 451, hinge sleeve 452, lateral baffle 311, mounting through hole 312, fixing plate 313, fixing waist hole 314, side push type limiting seat 21, first fixing bolt 22, limiting tooth 211, mounting groove 212, mounting hole 213, pressure plate type limiting seat 23, second fixing bolt 24, pressure plate 231, pressure plate member 232, pull ring 233. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-11 The utility model provides a technical solution for a limit tool mobile base: a limit tool mobile base, the structure of which includes a mobile base 1 and a limit tool 2, the limit tool 2 is installed on the upper surface of the mobile base 1, the mobile base includes a mobile plate 3 and a mobile push plate structure 4, the mobile push plate structure 4 is horizontally installed on the upper surface of the mobile plate 3, and the limit tool 2 is horizontally moved by the mobile push plate structure 4;

[0033] The movable push plate structure 4 includes a sliding base plate 41, a support block 42, a connecting plate 43, a screw drive seat 44, and a drive screw 45. The support block 42 is installed above the sliding base plate 41, the connecting plate 43 is installed on the upper surface of the support block 42, the screw drive seat 44 is installed on one side of the support block 42, and an internal thread 441 is provided in the middle of the screw drive seat 44. The internal thread 441 provided on the screw drive seat 44 can be threadedly matched with the screw drive seat 44. The drive screw 45 is horizontally penetrated in the middle of the support block 42. One end of the transmission screw 45 is hinged with the screw drive seat 44, and the other end of the transmission screw 45 is hingedly installed in the middle of the support block 32. The support block 32 is used to hinge and support the transmission screw 45. When the transmission screw 45 is rotated, the transmission screw 45 and the screw drive seat 44 can be used to slide and cooperate with each other. The support block 42 is driven to move through the screw drive seat 44. The support block 42 moves horizontally along the sliding area 34 through the sliding bottom plate 41 installed below, so that the limiting tooling 2 installed above the connecting plate 43 can move horizontally.

[0034] Preferably, the movable plate 3 includes a fixed base plate 31, a supporting block 32, and a limiting block bar 33. The supporting block 32 is vertically installed on one side of the upper surface of the fixed base plate 31, and a plurality of limiting block bars 33 are horizontally installed above the fixed base plate 31. A plurality of equidistantly distributed threaded mounting holes are provided on one side of the limiting block bar 33. A sliding area 34 is formed between the lower surface of the limiting block bar 33 and the upper surface of the fixed base plate 31. The sliding area 34 can allow the sliding base plate 41 to be horizontally placed, provide a horizontal movement space for the sliding base plate 41, and limit the sliding base plate 41.

[0035] Preferably, the support block 42 is a frame-shaped structure, and is provided with clearance openings 421 on both sides of the support block 42. The clearance openings 421 can provide a placement space for the nut, and through-rod holes 422 are provided at both ends of the support block 42. The through-rod holes 422 can allow the transmission screw 45 to pass through, and the transmission screw 45 can rotate freely in the through-rod holes 422.

[0036] Preferably, a symmetrically distributed first mounting through holes 431 are provided in the middle of the upper surface of the connecting plate 43 , and a symmetrically distributed plurality of second mounting through holes 432 are provided on the outer side of the upper surface of the connecting plate 43 .

[0037] Preferably, a mounting nut 451 is provided at one end of the transmission screw 45 , and a hinge sleeve 452 is provided at one side of the mounting nut 451 . The transmission screw 45 is hingedly mounted in a hinge hole in the middle of the support block 32 through the hinge sleeve 452 .

[0038] Preferably, vertically flipped-up lateral baffles 311 are provided on both sides of the middle of the fixed bottom plate 31, and a plurality of mounting through holes 312 are provided in the middle of the lateral baffle 31. The mounting through holes 212 can fix the limit baffle 33 by fixing bolts, and the limit baffle 33 is fixedly installed on the upper end of the lateral baffle 31. The lower surface of the limit baffle 33 and the upper surface of the fixed bottom plate 31 have a certain space to form a sliding area 34. The limit baffle 33 can move horizontally in the sliding area 34. Fixed plates 313 are provided at both ends of the fixed bottom plate 31, and a fixed waist hole 314 is provided in the middle of the fixed plate 313.

[0039] Preferably, the limiting tooling 2 consists of a side-push limiting seat 21 and a first fixing bolt 22. The side-push limiting seat 21 is installed on the upper surface of the movable push plate structure 4 through the first fixing bolt 22. A limiting tooth 211 is provided at one end of the side-push limiting seat 21. A mounting groove 212 is provided at the upper end of the side-push limiting seat 21. A symmetrically distributed mounting holes 213 are provided in the middle of the mounting groove 212. The side-push limiting seat 21 is installed on the upper surface of the connecting plate 43 by inserting the fixing bolt 22 into the mounting hole 213. The fixing bolt 22 can fix the side-push limiting seat 21 by cooperating with the first mounting through hole 431 provided on the connecting plate 43.

[0040] Preferably, the limiting tooling 2 is composed of a pressure plate type limiting seat 23 and a second fixing bolt 24, the pressure plate type limiting seat 23 is installed on the upper surface of the movable push plate structure through the second fixing bolt 24, the pressure plate type limiting seat 23 includes a pressure plate 231, a pressure plate member 232, and a pull ring 233, the pressure plate 231 is installed on the upper surface of the pressure plate member 232, the pull ring 233 is installed on one side of the pressure plate member 232, the pressure plate type limiting seat 23 passes through the second fixing bolt 24 through the base provided below the pressure plate type limiting seat 23 and the second mounting through hole 432 provided on the connecting plate 43, and the pressure plate type limiting seat 23 is fixedly installed on the upper surface of the connecting plate 43 by the second fixing bolt 24.

[0041] The working principle of the movable base of the limit tooling in the utility model:

[0042] First embodiment:

[0043] When the movable base of the limit fixture is used, the operator performs fixing work through the fixing plates provided at both ends of the movable plate, inserts two fixing bolts into the fixing waist holes provided on the fixing plates on the long end side of the movable plate, and inserts one fixing bolt into the fixing waist hole provided on the fixing plates on the short end side of the movable plate, and fixes the position of the movable plate on the support frame. The installation position of the movable plate can be fine-tuned through the fixing waist holes;

[0044] The operator installs the limit fixture on the connecting plate through the fixing bolts and can select the appropriate limit fixture according to the clamping requirements;

[0045] As attached Figure 1 As shown, the side-pushing limit seat is installed on the connecting plate provided by the movable push plate structure through the first fixing bolt, and the first fixing bolt is inserted into the mounting hole and cooperates with the first mounting hole provided in the connecting plate to fix the side-pushing limit seat;

[0046] The operator can use the movable push plate structure on the top of the mobile base to drive the limit tooling to move horizontally to limit the battery pack;

[0047] The operator rotates the transmission screw, which drives the screw drive seat to drive the movable push plate structure to move horizontally as a whole. The sliding bottom plate of the movable push plate structure moves horizontally in the sliding area of ​​the movable plate, and the limit stopper bar is used to limit the position.

[0048] The operator can freely adjust the working position of the limit fixture by moving the push plate structure according to the clamping requirements, and can realize the lateral clamping function of the limit work through the transmission bolt.

[0049] Second implementation method:

[0050] When the movable base of the limit fixture is used, the operator performs fixing work through the fixing plates provided at both ends of the movable plate, inserts two fixing bolts into the fixing waist holes provided on the fixing plates on the long end side of the movable plate, and inserts one fixing bolt into the fixing waist hole provided on the fixing plates on the short end side of the movable plate, and fixes the position of the movable plate on the support frame. The installation position of the movable plate can be fine-tuned through the fixing waist holes;

[0051] The operator installs the limit fixture on the connecting plate through the fixing bolts and can select the appropriate limit fixture according to the clamping requirements;

[0052] As attached Fig.10 As shown, the pressure plate type limit seat is installed on the connecting plate provided by the movable push plate structure through the second fixing bolt, and the second fixing bolt is inserted into the through hole provided in the base below the pressure plate member, and the pressure plate type limit seat is fixed by cooperating with the second mounting through hole provided in the connecting plate;

[0053] The operator can use the movable push plate structure on the top of the mobile base to drive the limit tooling to move horizontally to limit the battery pack;

[0054] The operator rotates the transmission screw, which drives the screw drive seat to drive the movable push plate structure to move horizontally as a whole. The sliding bottom plate of the movable push plate structure moves horizontally in the sliding area of ​​the movable plate, and the limit stopper bar is used to limit the position.

[0055] The operator can freely adjust the working position of the limit fixture through the push-and-slide plate structure according to the clamping requirements. After the pressure plate is installed on top of the pressure plate part, the battery pack is pressed down to fix it. The pressure plate can be installed through the pull ring.

[0056] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A movable base for a position limiting tool, comprising a movable base (1) and a position limiting tool (2), characterized in that: The position limiting tool (2) is mounted on the upper surface of the mobile base (1); the mobile base comprises a mobile plate (3) and a mobile push plate structure (4); the mobile push plate structure (4) is horizontally mounted on the upper surface of the mobile plate (3); and the position limiting tool (2) is horizontally moved by the mobile push plate structure (4); The movable push plate structure (4) comprises a sliding base plate (41), a support block (42), a connecting plate (43), a screw transmission seat (44), and a transmission screw (45); the support block (42) is mounted above the sliding base plate (41); the connecting plate (43) is mounted on the upper surface of the support block (42); the screw transmission seat (44) is mounted on one side of the support block (42); an internal thread (441) is provided in the middle of the screw transmission seat (44); the transmission screw (45) is horizontally penetrated in the middle of the support block (42); one end of the transmission screw (45) is hinged to the screw transmission seat (44); and the other end of the transmission screw (45) is hinged to the middle of the support block (32).

2. A movable base for a position limiting tooling according to claim 1, characterized in that: The movable plate (3) comprises a fixed base plate (31), a supporting block (32), and a limiting block bar (33); the supporting block (32) is vertically mounted on one side of the upper surface of the fixed base plate (31); a plurality of limiting block bars (33) are horizontally mounted above the fixed base plate (31); a plurality of threaded mounting holes equidistantly distributed are provided on one side of the limiting block bar (33); and a sliding area (34) is formed between the lower surface of the limiting block bar (33) and the upper surface of the fixed base plate (31).

3. The movable base of the position limiting tooling according to claim 1, characterized in that: The support block (42) is in a frame-shaped structure, and two sides of the support block (42) are provided with clearance openings (421), and two ends of the support block (42) are provided with rod penetration holes (422).

4. The movable base of the position limiting tooling according to claim 1, characterized in that: A symmetrically distributed first mounting through hole (431) is provided in the middle of the upper surface of the connecting plate (43), and a symmetrically distributed plurality of second mounting through holes (432) are provided on the outer side of the upper surface of the connecting plate (43).

5. The movable base of the position limiting tooling according to claim 1, characterized in that: A mounting nut (451) is provided at one end of the transmission screw rod (45), and a hinge sleeve (452) is provided at one side of the mounting nut (451).

6. The movable base of the position limiting tooling according to claim 2, characterized in that: Vertically raised lateral baffles (311) are provided on both sides of the middle of the fixed bottom plate (31), a plurality of mounting through holes (312) are provided in the middle of the lateral baffles (311), fixing plates (313) are provided at both ends of the fixed bottom plate (31), and a fixing waist hole (314) is provided in the middle of the fixing plate (313).

7. The movable base of the position limiting tooling according to claim 1, characterized in that: The limiting tool (2) is composed of a side-pushing limiting seat (21) and a first fixing bolt (22); the side-pushing limiting seat (21) is installed on the upper surface of the movable push plate structure (4) through the first fixing bolt (22); one end of the side-pushing limiting seat (21) is provided with a limiting tooth (211); the upper end of the side-pushing limiting seat (21) is provided with a mounting groove (212); and the middle of the mounting groove (212) is provided with symmetrically distributed mounting holes (213).

8. The movable base of the position limiting tooling according to claim 1, characterized in that: The limiting tool (2) is composed of a pressure plate type limiting seat (23) and a second fixing bolt (24); the pressure plate type limiting seat (23) is installed on the upper surface of the movable push plate structure through the second fixing bolt (24); the pressure plate type limiting seat (23) includes a pressure plate (231), a pressure plate member (232), and a pull ring (233); the pressure plate (231) is installed on the upper surface of the pressure plate member (232); and the pull ring (233) is installed on one side of the pressure plate member (232).

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