CN217250867U - Battery box cover paint removing tool - Google Patents

Abstract

The utility model relates to a battery box lid processing technology field specifically is a battery box lid paint removal frock, including tamp, lower anchor clamps and elevating system, tamp detachable fixes on elevating system, and the tamp below is provided with the slide rail, and lower anchor clamps slidable mounting is on the slide rail, and lower anchor clamps are connected with and are used for driving its gliding actuating mechanism, rotate on the anchor clamps down and are provided with the remodeling piece, and the remodeling piece switches between work position and remodeling position through rotating, and the remodeling piece rotates to be used for supporting the tamp when remodeling the position. The pressing tool is placed on the lower fixture through the lifting platform and the model changing block, so that the lower fixture and the pressing tool are together withdrawn to realize model changing, the model changing is convenient, the efficiency is high, and the model changing block is utilized to support the pressing tool, so that the pressing tool can be prevented from being directly pressed on the lower fixture to damage parts on the lower fixture.

Description

Battery box cover paint removing tool

Technical Field

The utility model relates to a battery box lid processing technology field specifically is a battery box lid paint removal frock.

Background

The battery box cover is generally processed by forming, polishing, painting, coding and the like, a circle of assembly holes for assembling with a battery box are formed in the edge of the battery box cover, and after the battery box cover is painted, paint needs to be removed from the edges of the assembly holes so as to facilitate subsequent assembly.

At present, the battery box cover is generally horizontally placed on a lower clamp for paint removal, a workpiece is supported below an assembly hole through a supporting block on the lower clamp, and the workpiece is pressed at the assembly hole from the upper side by a pressing tool, so that the positioning of the workpiece is realized. Among present frock, the tamp is fixed and is passed through the elevating system drive on elevating system, when needing to remodel tamp and lower anchor clamps, need the manual work to tear the tamp open earlier, move out the station again, just can change, simultaneously down anchor clamps also need move out the station and just can change, the tamp is bulky with lower anchor clamps, the weight is heavy, the mode troublesome poeration of above-mentioned change, the amount of labour is big, very big restriction remodel efficiency, the remodel beat has been prolonged, and then the machining efficiency of whole production flow has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is anticipated to provide a battery box cover paint removal frock to solve the inconvenient problem of frock remodelling among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a battery box cover paint removing tool, includes tamp, lower anchor clamps and elevating system, and tamp detachable fixes on elevating system, and the tamp below is provided with the slide rail, and lower anchor clamps slidable mounting is on the slide rail, and lower anchor clamps are connected with and are used for driving its gliding actuating mechanism, rotates on the lower anchor clamps to be provided with the remodeling piece, and the remodeling piece switches between the position of working and remodeling position through rotating, and the remodeling piece rotates to be used for supporting the tamp when remodeling the position.

The beneficial effect of this scheme does:

1. after the workpiece is placed on the lower clamp, the workpiece is driven to slide to the lower part of the pressing tool through the driving mechanism, the lifting mechanism drives the pressing tool to descend to press the workpiece tightly, and paint removal can be carried out; install down anchor clamps on the slide rail, send a, move back a and change down anchor clamps and all make things convenient for, need not manual drive, machining efficiency is high.

2. During processing, the mold changing block rotates to a working position, and the pressing tool is not influenced to press the workpiece; during the remodeling, the remodeling block rotates to the remodeling position, the lifting mechanism puts the pressing tool on the lower fixture, the pressing tool can be withdrawn along with the lower fixture through the supporting of the remodeling block, the remodeling is realized together, the pressing tool does not need to be manually dismounted and then moved out, the operation is convenient, and the remodeling efficiency is greatly improved.

3. The pressing tool is placed on the lower clamp to be withdrawn together to realize the model change, and the efficiency is higher compared with the mode that the pressing tool and the lower clamp are changed independently.

4. Through the mould changing block supporting pressing tool, the pressing tool can be prevented from being directly pressed on the lower clamp to influence the pressing tool and parts on the lower clamp.

5. The pressing tool is supported by the mold changing block, a certain distance can be reserved between the pressing tool and the lower clamp, the pressing tool and the lower clamp can be conveniently taken down from the lower clamp after being withdrawn, and the mold changing is more convenient.

Furthermore, the lifting mechanism comprises a lifting platform arranged on two sides of the lower clamp in a sliding manner, a lifting cylinder used for driving the lifting platform to lift is arranged below the lifting platform, a pressing tool clamping cylinder used for locking a pressing tool is fixed on the lifting platform, and a pressing tool pressing block is fixed on a swing arm of the pressing tool clamping cylinder.

Has the advantages that: the pressing tool is horizontally placed on the lifting platform, the pressing tool can be fixed through clamping of the clamping cylinder, the structure is simple, and releasing of the pressing tool during subsequent mold changing is also convenient.

Further, be fixed with on the lower anchor clamps and trade the type piece support, trade and be provided with the position inductor of working on the type piece support, be provided with the position inductor of trading on the type piece, trade the type piece and rotate and can shelter from in the position inductor top of working when trading the type position, the lift cylinder electricity is connected with the controller, trade type position inductor, position inductor of working and tamp and press from both sides tight cylinder and all be connected with the controller electricity.

Has the advantages that: when the shape changing block rotates to a working position, the working position sensor can be exposed and used for detecting whether the pressing tool is in place or not in working; when the model changing block rotates to the model changing position, the model changing block can be shielded above the working position sensor, and at the moment, whether the workpiece is in place or not is detected through the model changing position sensor, namely whether the workpiece is placed on the model changing block or not is detected; the model changing block can be shielded above the working position sensor when rotating to the model changing position, so that whether the model changing block rotates to the model changing position correctly can be detected through the working position sensor.

Further, the pressing tool comprises a pressing frame, a plurality of workpiece pressing blocks are detachably mounted on the inner side of the pressing frame, machining holes are formed in the workpiece pressing blocks, and the machining holes can be aligned with assembly holes in the workpiece when the pressing frame is pressed on the workpiece.

Has the advantages that: 1. the split workpiece pressing blocks are pressed at the assembling holes in a one-to-one correspondence mode, and compared with the integral pressing blocks, the material can be effectively saved, the cost is saved, and the economy is improved; 2. the workpiece pressing block is detachably arranged on the pressing frame, so that the replacement and the maintenance are convenient, the whole pressing tool does not need to be replaced, and the cost is further saved; 3. when the workpiece pressing block is tightly pressed at the position of the assembling hole, the machining hole is aligned with the assembling hole, the paint removing head stretches into the machining hole to remove paint at the position of the assembling hole, the guiding and limiting of the paint removing head are achieved, the paint removing precision and accuracy are improved, the procedures and steps for positioning the paint removing position and removing the paint removing head are omitted, and therefore the machining efficiency is also improved. 4. The machining holes are aligned with the assembling holes, the positions of the exposed machining holes are just areas needing paint removal, the areas needing paint removal do not need to be additionally defined, and machining efficiency is high.

Furthermore, the pressing frame is detachably fixed with a connecting sheet with elasticity, and the workpiece pressing block is detachably connected to the connecting sheet.

Has the advantages that: 1. the connecting piece is used for installing the workpiece pressing block, and the workpiece pressing block and the connecting piece can be detachably installed and are convenient to detach and replace; 2. the workpiece pressing block is installed by the elastic connecting piece, so that flexible clamping can be realized, the paint surface of the workpiece is prevented from being abraded, and the surface quality of the workpiece is guaranteed.

Furthermore, the lower clamp comprises a base, a plurality of supporting seats are detachably fixed on the base, and at least two supporting blocks used for supporting the assembling holes are fixed on the supporting seats.

Has the advantages that: 1. the supporting blocks are supported at the assembling holes of the workpiece in a one-to-one correspondence mode, and compared with supporting by adopting integral supporting blocks, the material consumption of the supporting blocks at the interval of the assembling holes can be saved, and the material cost is saved; 2. the supporting seat is detachably fixed on the base, and when part of the supporting seat is damaged, the supporting seat can be replaced in a targeted manner without being integrally replaced, so that the replacement cost is reduced, and the economy is improved; 3. because the number of the assembly holes of the workpiece is large, the scheme is that at least two supporting blocks are arranged on one supporting seat, namely the supporting blocks are arranged in groups, compared with a single supporting block, the supporting block is convenient to store and manage, and the supporting block can be effectively prevented from being lost; 4. because the base is large-scale, processing is inconvenient, and this scheme is with the installation of supporting shoe grouping on the supporting seat, then installs on the base again, compares the supporting shoe direct mount on the base, can reduce the quantity of trompil on the base, and processing is more convenient, has still guaranteed the structural strength of base simultaneously.

Furthermore, a contact block is detachably fixed on the top of the supporting block.

Has the advantages that: the contact block is used for contacting with the workpiece, and because the contact block directly contacts with the workpiece, the wearing and tearing are fast, this scheme of adoption can directly be changed after the contact block wearing and tearing, need not to change supporting shoe and supporting seat, has further practiced thrift the cost.

Further, a workpiece positioning component for positioning the workpiece is arranged on the base.

Has the advantages that: the workpiece positioning component is arranged to position the workpiece, so that the workpiece can be accurately contacted with the supporting block, the supporting accuracy is improved, the workpiece supporting stability is improved, and the processing quality is improved.

Further, the base comprises a supporting column and a bottom plate, the bottom plate is detachably fixed on the supporting column, and the supporting seat is fixed on the bottom plate.

Has the advantages that: the support column is used for supporting baseplate, and this scheme of adoption can change bottom plate and its upper portion as required during the in-service use, need not to change the support column, and then practices thrift the cost.

Furthermore, a bottom plate positioning assembly used for positioning the bottom plate is arranged on the supporting column.

Has the advantages that: the bottom plate positioning assembly is arranged for positioning the bottom plate, so that the installation stability of the bottom plate can be improved, the supporting stability of a workpiece is improved, and the processing quality is improved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the pressing device shown in FIG. 1;

FIG. 3 is a schematic structural diagram of the workpiece pressing block in FIG. 2;

FIG. 4 is a schematic structural view of the lower clamp of FIG. 1;

FIG. 5 is a schematic view of the supporting base shown in FIG. 4;

FIG. 6 is a schematic diagram of the shape-changing block shown in FIG. 4.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a lower clamp 1, a pressing tool 2, a lifting platform 3, a sliding rail 4, a lifting cylinder 5, a workpiece pressing block 6, a pressing frame 7, a connecting sheet 8, a machining hole 9, a workpiece guide plate 10, a bottom plate pressing block 11, a bottom plate clamping cylinder 12, a first avoidance hole 13, a second avoidance hole 14, a bottom plate positioning pin 15, a workpiece sensor 16, a supporting seat 17, a workpiece positioning pin 18, a supporting column 19, a bottom plate 20, a model changing block 21, a bottom plate guide plate 22, a supporting block 23, a contact block 24, a working position sensor 25, a model changing position sensor 26, a model changing block supporting seat 27 and a model changing block sensor 28.

Example (b):

as shown in fig. 1, a battery box cover paint removing tool comprises a pressing tool 2, a lower clamp 1 and a lifting mechanism, wherein the pressing tool 2 is detachably fixed on the lifting mechanism, specifically, the lifting mechanism comprises a lifting platform 3 which is installed on a rack on two sides of the lower clamp 1 through a guide rail and a slider, a lifting cylinder 5 for driving the lifting platform 3 to lift is installed below the lifting platform 3, and a piston rod of the lifting cylinder 5 is connected with the bottom of the lifting platform 3 through a bolt. A press clamping cylinder (not shown in the figure) for locking the press 2 is fixed on the lifting platform 3 through a bolt, and a press pressing block is fixed on a swing arm of the press clamping cylinder through a bolt. The slide rail 4 is installed to tamp 2 below, and slide rail 4 passes from between two elevating platforms 3, and lower anchor clamps 1 slidable mounting is on slide rail 4, and lower anchor clamps 1 are connected with and are used for driving its gliding actuating mechanism (not shown in the figure), and actuating mechanism includes motor, gear and rack in this embodiment, and the gear is connected with the output shaft key-type of motor, and the rack meshing is on the gear, and the rack passes through the bolt to be fixed with lower anchor clamps 1.

Referring to fig. 2 and 3, the pressing tool 2 comprises a pressing frame 7 and a plurality of workpiece pressing blocks 6, the workpiece pressing blocks 6 are detachably fixed on the inner side of the pressing frame 7, and the workpiece pressing blocks 6 are arranged in one-to-one correspondence with assembling holes on the periphery of a workpiece. Specifically, the inner side of the pressing frame 7 is fixed with a connecting sheet 8 with elasticity through a bolt, the workpiece pressing block 6 is fixed on the connecting sheet 8 through a bolt, and the connecting sheet 8 in the embodiment is made of a metal sheet and has certain elasticity. Each workpiece pressing block 6 is provided with a processing hole 9, and the processing holes 9 can be aligned with the assembly holes on the workpieces when the pressing frame 7 presses on the workpieces.

Referring to fig. 4, the lower fixture 1 includes a base, the base includes a supporting column 19 and a bottom plate 20, and the bottom plate 20 is detachably fixed on the supporting column 19. Specifically, two bottom plate clamping cylinders 12 are fixed on two sides of the top of the supporting column 19 through bolts, a bottom plate pressing block 11 for pressing a bottom plate 20 is fixed on a swing arm of the bottom plate clamping cylinder 12 through bolts, and first avoidance holes 13 for avoiding the bottom plate clamping cylinders 12 and the bottom plate pressing block 11 are formed in the front side and the rear side of the bottom plate 20.

Referring to fig. 6, a model changing block support 27 is fixed to four corners of the top of the bottom plate 20 through bolts, a model changing block 21 is rotatably mounted on the model changing block support 27, the model changing block 21 is switched between a working position and a model changing position through overturning, and the model changing block 21 is used for supporting the presser 2 when rotating to the model changing position. The inboard vertical position inductor 25 of installing of remodeling block support 27, remodeling block 21 is installed to the free end side face and is traded type position inductor 26, remodeling block 21 rotates and can shelter from in the position inductor 25 top of working when trading the type position, remodeling block support 27 side-mounting has remodeling block inductor 28, whether be used for detecting remodeling block 21 and be located the working position, lift cylinder 5 electricity is connected with the controller, remodeling block inductor 28, remodeling block inductor 26, working position inductor 25 and tamp press the tight cylinder and all be connected with the controller electricity, remodeling block inductor 28, remodeling block inductor 26 and working position inductor 25 all adopt distance sensor.

The supporting column 19 is provided with a bottom plate positioning assembly for positioning the bottom plate 20, the bottom plate positioning assembly comprises a bottom plate guide plate 22 and a bottom plate positioning pin 15, and the bottom plate guide plate 22 and the bottom plate positioning pin 15 are fixed on the supporting column 19 through bolts. The left side and the right side of the bottom plate 20 are provided with second avoidance holes 14 for avoiding the bottom plate guide plate 22, the two sides of the bottom plate clamping cylinder 12 are also fixed with the bottom plate guide plate 22 through bolts, the left side and the right side of the bottom plate 20 are provided with mounting holes, positioning blocks are mounted at the mounting holes through bolts, and positioning holes matched with the bottom plate positioning pins 15 are formed in the positioning blocks.

Referring to fig. 5, a plurality of support seats 17 are detachably fixed on the bottom plate 20 through bolts, at least two support blocks 23 for supporting the support seats are fixed on the support seats 17 through bolts, contact blocks 24 are detachably fixed on the tops of the support blocks 23 through bolts, and the contact blocks 24 are nylon blocks. The quantity of the supporting block 23 on a supporting seat 17 of this embodiment is mostly three, can correspond the quantity that increases and decreases supporting seat 17, supporting block 23 according to the work piece size during the actual application.

The bottom plate 20 is provided with a workpiece positioning assembly for positioning a workpiece, the workpiece positioning assembly comprises a plurality of workpiece guide plates 10, a plurality of workpiece positioning pins 18 and a plurality of workpiece inductors 16, and the workpiece guide plates 10, the workpiece positioning pins 18 and the workpiece inductors 16 are detachably fixed on the base through bolts. The workpiece sensor 16 is electrically connected with the controller, the workpiece sensor 16 adopts a distance sensor, and the workpiece sensor 16 is used for matching with a structure on the workpiece to realize the positioning detection of the workpiece, such as a groove or a bulge on the workpiece, when the workpiece sensor 16 detects the groove or the bulge on the workpiece, the workpiece is placed in place, and if the groove or the bulge is not detected, the workpiece is dislocated and needs to be adjusted.

The specific implementation process is as follows:

in an initial state, the clamp 1 is positioned at the left end (hereinafter referred to as an upper part position) of the sliding rail 4 and is not driven into the lower part of the pressing tool 2, a workpiece is manually placed on the lower clamp 1, the supporting blocks 23 are correspondingly supported at the assembling holes of the workpiece one by one, and meanwhile, the workpiece positioning pins 18 are inserted into the positioning holes of the workpiece. When a workpiece is placed, the workpiece guide plate 10 guides and coarsely positions the workpiece, and the workpiece sensor 16 judges whether the workpiece is in place or not, so that a worker can accurately place the workpiece, the assembly holes accurately correspond to the supporting blocks 23, and the workpiece loading is convenient and efficient.

After loading, the lower fixture 1 is driven by the driving mechanism to move to the position below the pressing tool 2, the lifting cylinder 5 drives the lifting table 3 to descend after the upper fixture is in place, the shape changing block 21 is located at a working position (namely, the lower fixture is turned outwards and opened, not shown in the figure, and whether the shape changing block 21 is located at the working position or not is detected by the shape changing block sensor 28 during practical application), the working position sensor 25 is exposed, the working position sensor 25 detects the pressing tool 2 and then controls the lifting cylinder 5 to stop moving through the controller, so that the pressing tool 2 is pressed on a workpiece, the workpiece pressing blocks 6 are pressed at the assembling holes on the workpiece in a one-to-one correspondence manner, the exposed parts of the processing holes 9 are parts needing paint removal, and therefore, a paint removal area is accurately determined. And starting the paint removing device, and removing paint at the assembling hole by extending the paint removing head into the machining hole 9. Paint removing areas are defined through the machining holes 9, meanwhile, the paint removing head can be guided, and paint can be removed accurately and quickly.

When the pressing tool 2 and the lower clamp 1 need to be replaced, the lower clamp 1 is driven into the lower part of the pressing tool 2, the model changing block 21 rotates inwards (towards the lower clamp 1) to a model changing position (namely, the state shown in fig. 6), at the moment, the working position sensor 25 is shielded by the model changing block 21, the lifting cylinder 5 drives the pressing tool 2 to descend until the model changing position sensor 26 on the model changing block 21 detects the pressing tool 2 and stops, at the same time, the pressing tool clamping cylinder releases the pressing tool 2, and at the moment, the pressing tool 2 is supported by the model changing block 21 and is remained on the lower clamp 1. And starting the driving mechanism to drive the lower clamp 1 to carry the pressing tool 2 to return to the upper part together, so that the pressing tool 2 and the lower clamp 1 can be subjected to mold changing.

This embodiment is through setting up elevating platform 3, the piece 21 that remodels places tamp 2 under on anchor clamps 1 for anchor clamps 1 and tamp 2 together withdraw from and realize the remodelling together, and the remodelling is convenient, and is efficient, and utilizes the piece 21 that remodels to support tamp 2 and can also avoid tamp 2 directly to press down on anchor clamps 1 and cause the damage to the part on the two. In addition, in this embodiment, flexible centre gripping can be realized through the installation of elastic connection piece 8 to work piece briquetting 6 to avoid wearing and tearing the painted surface of work piece, guaranteed the surface quality of work piece.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (10)

1. The utility model provides a battery box lid paint removal frock, includes tamp, lower anchor clamps and elevating system, its characterized in that: the pressing tool is detachably fixed on the lifting mechanism, a sliding rail is arranged below the pressing tool, the lower fixture is slidably mounted on the sliding rail, the lower fixture is connected with a driving mechanism used for driving the lower fixture to slide, a model changing block is arranged on the lower fixture in a rotating mode, the model changing block is switched between a working position and a model changing position through rotating, and the model changing block is used for supporting the pressing tool when rotating to the model changing position.

2. The battery box cover paint removing tool according to claim 1, characterized in that: the lifting mechanism comprises a lifting platform which is arranged on two sides of the lower clamp in a sliding mode, a lifting cylinder used for driving the lifting platform to lift is arranged below the lifting platform, a pressing tool clamping cylinder used for locking a pressing tool is fixed on the lifting platform, and a pressing tool pressing block is fixed on a swing arm of the pressing tool clamping cylinder.

3. The battery box cover paint removing tool according to claim 2, characterized in that: the lower fixture is fixedly provided with a model changing block support, the model changing block support is provided with a working position sensor, the model changing block is provided with a model changing position sensor, the model changing block can be shielded above the working position sensor when rotating to a model changing position, the lifting cylinder is electrically connected with a controller, and the model changing position sensor, the working position sensor and the pressing tool clamping cylinder are all electrically connected with the controller.

4. The battery box cover paint removing tool according to claim 1, characterized in that: the pressing tool comprises a pressing frame, a plurality of workpiece pressing blocks are detachably mounted on the inner side of the pressing frame, machining holes are formed in the workpiece pressing blocks, and the machining holes can be aligned with assembly holes in the workpiece when the pressing frame is pressed on the workpiece.

5. The battery box cover paint removing tool according to claim 4, characterized in that: the pressing frame is detachably fixed with a connecting sheet with elasticity, and the workpiece pressing block is detachably connected to the connecting sheet.

6. The battery box cover paint removing tool according to claim 1, characterized in that: the lower clamp comprises a base, a plurality of supporting seats are detachably fixed on the base, and at least two supporting blocks used for supporting the lower clamp at the assembling hole are fixed on the supporting seats.

7. The battery box cover paint removing tool according to claim 6, characterized in that: the top of the supporting block is detachably fixed with a contact block.

8. The paint removing tool for the battery box cover according to claim 7, characterized in that: the base is provided with a workpiece positioning component used for positioning the workpiece.

9. The battery box cover paint removing tool according to claim 8, characterized in that: the base includes support column and bottom plate, and bottom plate detachable fixes on the support column, and the supporting seat is fixed on the bottom plate.

10. The paint removing tool for the battery box cover according to claim 9, characterized in that: the support column is provided with a bottom plate positioning component used for positioning the bottom plate.

Images