Frock clamp is used in battery installation
Technical Field
The utility model belongs to the technical field of tool clamps, and particularly relates to a tool clamp for battery installation.
Background
In the process of installing and positioning the battery modules and the new energy automobile, the cooperation of the tool clamps is needed in most cases, after a plurality of battery modules are assembled with the installation frame, the installation and positioning procedures of the installation frame, the battery modules and the new energy automobile are realized, and the sizes and the models of the battery modules matched according to different models of the automobile are different.
As in the prior application number CN201821799726.6, an electric vehicle battery pack module clamping tool is disclosed, which comprises a tool clamp body, wherein the tool clamp body comprises a middle connecting plate, side plates and reinforcing brackets, the two ends of the middle connecting plate are respectively provided with a side plate, the two corners of the bottom end of the side plate are respectively provided with claw feet, and the lower end face of the middle connecting plate is provided with two reinforcing brackets which are transversely and uniformly arranged; the fixture body is clamped at two ends of the battery pack module by utilizing claw feet; the utility model can clamp and fix the battery pack module, ensure that the battery pack module is kept fixed in the production and transportation processes, and achieve the purpose of not dispersing the battery pack module; the fixture body is light and small, is convenient to mount and dismount, is simple to produce, is low in manufacturing cost, is easy to produce and manufacture on a large scale, does not hurt important parts of products such as a battery cell, and improves the carrying efficiency of the battery pack module.
Based on the above, the interval between the adjacent centre gripping auxiliary frame around among the current frock clamp is mostly fixed setting, leads to the operation comparatively inconvenient when assembling not unidimensional battery module, has influenced the work efficiency when installing new energy battery module to and frock clamp application scope and the flexibility of use of work clamp in practical application in the time of installing novel source car battery.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a fixture for battery installation, which aims to solve the problems that the operation is inconvenient when battery modules with different sizes are assembled, the working efficiency when new energy battery modules are installed is affected, the application range of the fixture when a novel source automobile battery is installed and the use flexibility of the fixture in the practical application process are affected.
The utility model discloses a tool clamp for battery installation, which is characterized by comprising the following specific technical means:
A fixture for battery installation comprises a supporting base, a working auxiliary table, a clamping auxiliary mechanism, a positioning auxiliary structure, a spacing adjusting mechanism and a driving auxiliary structure; the plurality of work auxiliary tables are uniformly distributed and connected to the top end face of the support base in a sliding manner; the auxiliary clamping mechanisms are multiple, the auxiliary clamping mechanisms are respectively arranged on the inner sides of the top end faces of the auxiliary working tables, and the auxiliary clamping mechanisms comprise: the clamping control frames are in two groups and are symmetrically and slidingly connected to the inner side of the top end surface of the working auxiliary table; the two groups of positioning auxiliary structures are respectively arranged on the top end surfaces of the two groups of clamping control frames; the interval adjustment mechanism sets up the inboard at supporting base and work auxiliary station junction, and interval adjustment mechanism is including: a limit connecting rod; the driving auxiliary structure is arranged on the outer side of the end face of the bottom of the limit connecting rod.
Further, the auxiliary clamping mechanism further comprises: the guide cylinders are arranged in two groups, the two groups of guide cylinders are symmetrically arranged on the upper sides of the outer end faces of the two groups of clamping control frames, and the outer ends of the guide cylinders are fixedly connected with the working auxiliary table; the movable columns are in two groups, and the two groups of movable columns are in bilateral symmetry and elastic connection with the inner sides of the joints of the two groups of guide cylinders and the clamping control frame.
Further, the clamping control frame comprises: the resistance-increasing auxiliary frame is fixedly connected to the outer side of the bottom end face of the clamping control frame;
The work auxiliary table comprises: the resistance increasing groove is formed in the inner side of the top end face of the working auxiliary table, and the resistance increasing auxiliary frame and the resistance increasing groove are of T-shaped structures.
Furthermore, the two groups of limit connecting rods are arranged on the upper side of the inner end of the support base in a left-right crossing way, and the two groups of limit connecting rods which are adjacent in front-back way are connected in a rotating way;
The interval adjusting mechanism also comprises: the positioning auxiliary shafts are uniformly distributed and rotationally connected to the inner sides of the intersections of the two groups of positioning connecting rods, and the top ends of the positioning auxiliary shafts are fixedly connected with the bottom end face of the working auxiliary table; the rotating shafts are in two groups, and the two groups of rotating shafts are symmetrically and rotationally connected to the inner sides of the connecting positions of the front and rear adjacent groups of limiting connecting rods.
Further, the driving auxiliary structure comprises: the driving screw rod is rotationally connected to the inner end of the supporting base; the two transmission auxiliary blocks are symmetrically connected to the inner side of the support base in a sliding mode, and the top ends of the transmission auxiliary blocks are fixedly connected with the bottom end faces of the two rotating shafts on the inner side; the driving screw is a double-head screw, the screw pitches of the screw threads at the two ends of the driving screw are the same and the screw pitches are opposite, the inner side of the transmission auxiliary block is in threaded connection with the outer side of the driving screw, and the driving screw and the transmission auxiliary block jointly form a screw nut transmission pair.
Further, the positioning auxiliary structure comprises: the clamping auxiliary frame, the supporting shaft, the positioning block and the elastic connecting piece; the clamping auxiliary frames are in two groups, the two groups of clamping auxiliary frames are symmetrically connected to the outer sides of the top end faces of the two groups of clamping control frames in a left-right rotating mode, and the inner side end faces of the two groups of clamping auxiliary frames are of half-arc structures; the two groups of support shafts are respectively and fixedly connected to the top end surfaces of the two groups of clamping control frames; the two groups of positioning blocks are respectively connected to the outer sides of the top end faces of the two groups of support shafts in a sliding manner, and are of polygonal structures; the elastic connecting pieces are respectively and fixedly connected to the inner sides of the joints of the two groups of supporting shafts and the positioning blocks.
Compared with the prior art, the utility model has the following beneficial effects:
The utility model has simple operation and convenient use, realizes the rapid clamping and positioning procedure between battery modules of different sizes, simultaneously realizes the interval adjustment between the front and rear adjacent clamping auxiliary mechanisms, ensures the equidistant effect of the interval between the front and rear adjacent clamping auxiliary mechanisms, effectively improves the operation convenience when the battery modules of different sizes are assembled, ensures the working efficiency when the battery modules of new energy are assembled, and further improves the application range of the fixture clamp when the battery of a novel source automobile is assembled and the use flexibility of the fixture clamp in the practical application process;
When the clamping auxiliary frame is used, the adjustment and control of the supporting angle of the clamping auxiliary frame and the rapid positioning between the clamping auxiliary frame and the supporting shaft are realized, the clamping and positioning requirements of battery modules with different shapes and models are met, and meanwhile, the stability of the battery modules with different shapes in clamping and positioning is ensured.
Drawings
Figure 1 is a schematic view of an isometric structure of the present utility model.
Fig. 2 is a schematic diagram of a connection structure between a spacing adjustment mechanism and a work auxiliary table according to the present utility model.
Fig. 3 is a schematic diagram of a connection structure between a pitch adjusting mechanism and a driving auxiliary structure according to the present utility model.
Fig. 4 is a schematic view of a mounting structure of a clamping control frame and a clamping auxiliary frame according to the present utility model.
Fig. 5 is a schematic cross-sectional view of the clamping assistance mechanism of the present utility model.
Fig. 6 is a schematic view of a partially enlarged structure at a in fig. 5 according to the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. A support base; 2. a work auxiliary table; 201. a resistance increasing groove; 3. clamping the control frame; 301. a guide cylinder; 302. a movable column; 303. an auxiliary resistance increasing frame; 4. an auxiliary clamping frame; 401. a support shaft; 402. a positioning block; 403. an elastic connection member; 5. a limit connecting rod; 501. positioning an auxiliary shaft; 502. a rotating shaft; 6. driving a screw rod; 601. and a transmission auxiliary block.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Embodiment one:
as shown in fig. 1 to 6:
The utility model provides a fixture for battery installation, which comprises a support base 1, a working auxiliary table 2, a clamping auxiliary mechanism, a positioning auxiliary structure, a spacing adjusting mechanism and a driving auxiliary structure; the plurality of work auxiliary tables 2 are uniformly distributed and slidably connected to the top end surface of the support base 1; the clamping auxiliary mechanism has a plurality ofly, and a plurality of clamping auxiliary mechanisms set up the inboard at a plurality of work auxiliary bench 2 top terminal surfaces respectively, and clamping auxiliary mechanism is including: the clamping control frames 3 are provided with two groups, and the two groups of clamping control frames 3 are symmetrically and slidingly connected to the inner side of the top end surface of the working auxiliary table 2; the two groups of positioning auxiliary structures are respectively arranged on the top end surfaces of the two groups of clamping control frames 3; the interval adjustment mechanism sets up the inboard at the junction of support base 1 and work auxiliary table 2, and interval adjustment mechanism is including: a limit connecting rod 5; the driving auxiliary structure is arranged on the outer side of the bottom end face of the limit connecting rod 5.
Wherein, centre gripping complementary unit still includes: the guide cylinders 301 and the movable columns 302 are arranged in two groups, the two groups of guide cylinders 301 are symmetrically arranged on the upper sides of the outer end faces of the two groups of clamping control frames 3, and the outer ends of the guide cylinders 301 are fixedly connected with the working auxiliary table 2; the movable columns 302 are provided with two groups, and the two groups of movable columns 302 are symmetrically and elastically connected at the inner sides of the joints of the two groups of guide cylinders 301 and the clamping control frame 3.
Wherein, the clamping control frame 3 comprises: the resistance increasing auxiliary frame 303, wherein the resistance increasing auxiliary frame 303 is fixedly connected to the outer side of the bottom end surface of the clamping control frame 3;
The work auxiliary table 2 includes: the resistance increasing groove 201 is formed in the inner side of the top end face of the working auxiliary table 2, and the resistance increasing auxiliary frame 303 and the resistance increasing groove 201 are of T-shaped structures.
The two groups of limit connecting rods 5 are arranged on the upper side of the inner end of the support base 1 in a left-right crossing way, and the two groups of limit connecting rods 5 adjacent in front and back are connected in a rotating way;
The interval adjusting mechanism also comprises: the positioning auxiliary shafts 501 and the rotating shafts 502 are arranged in a plurality, the positioning auxiliary shafts 501 are uniformly distributed and are rotationally connected to the inner sides of the intersections of the two groups of positioning connecting rods 5, and the top ends of the positioning auxiliary shafts 501 are fixedly connected with the bottom end faces of the working auxiliary tables 2; the two groups of rotating shafts 502 are arranged, and the two groups of rotating shafts 502 are rotationally connected on the inner sides of the connecting positions of the front and rear adjacent groups of limiting connecting rods 5 in a bilateral symmetry manner.
Wherein, drive auxiliary structure is including: a driving screw rod 6 and a transmission auxiliary block 601, wherein the driving screw rod 6 is rotatably connected to the inner end of the support base 1; the two transmission auxiliary blocks 601 are symmetrically connected to the inner side of the support base 1 in a sliding way, and the top ends of the transmission auxiliary blocks 601 are fixedly connected with the bottom end faces of the two rotating shafts 502 on the inner side; the driving screw rod 6 is a double-head screw rod, the screw pitches of the screw threads at the two ends of the driving screw rod 6 are the same and the screw pitches are opposite, the inner side of the transmission auxiliary block 601 is in threaded connection with the outer side of the driving screw rod 6, and the driving screw rod 6 and the transmission auxiliary block 601 jointly form a screw nut transmission pair.
Specific use and action of the embodiment:
When the battery clamping device is used, after the batteries are placed on the inner sides of the two groups of clamping control frames 3, the movable columns 302 push the two groups of clamping control frames 3 inwards at the same time, and the clamping control frames 3 slide inwards or outwards at the same time, so that a rapid clamping procedure of a battery module is realized; when the driving screw rod 6 is rotated, the two transmission auxiliary blocks 601 slide inwards or outwards simultaneously, the unfolding and combining procedures between the two groups of limit connecting rods 5 are realized when the two transmission auxiliary blocks 601 slide inwards or outwards simultaneously, the sliding control of the positioning auxiliary shaft 501 and the working auxiliary table 2 on the support base 1 is realized in the process of opening and closing the limit connecting rods 5, and the interval adjustment between the front and rear adjacent working auxiliary tables 2 and the clamping auxiliary mechanism is realized in the process of sliding control of the working auxiliary table 2.
Embodiment two:
on the basis of the first embodiment, as shown in fig. 4 to 6:
Wherein, location auxiliary structure is including: the clamping auxiliary frame 4, the supporting shaft 401, the positioning block 402 and the elastic connecting piece 403; the two groups of clamping auxiliary frames 4 are symmetrically connected to the outer sides of the top end surfaces of the two groups of clamping control frames 3 in a left-right rotating way, and the inner side end surfaces of the two groups of clamping auxiliary frames 4 are of a half-arc structure; the two groups of support shafts 401 are respectively and fixedly connected to the top end surfaces of the two groups of clamping control frames 3; the two groups of positioning blocks 402 are respectively connected to the outer sides of the top end surfaces of the two groups of support shafts 401 in a sliding manner, and the two groups of positioning blocks 402 are of polygonal structures; the elastic connecting pieces 403 have two groups, and the two groups of elastic connecting pieces 403 are respectively and fixedly connected to the inner sides of the joints of the two groups of support shafts 401 and the positioning blocks 402.
Specific use and action of the embodiment:
When the clamping auxiliary frame 4 is used, after the positioning block 402 is lifted upwards, the angle adjustment of the clamping auxiliary frame 4 at the top end of the clamping control frame 3 is realized when the clamping auxiliary frame 4 is pushed, the positioning block 402 is automatically reset by the elastic connecting piece 403 after the positioning block 402 is loosened, and the quick positioning procedure between the clamping auxiliary frame 4 and the supporting shaft 401 is realized after the positioning block 402 is reset.