CN108406391B - Clamping tool for processing shell of driving cover of starting motor - Google Patents
Clamping tool for processing shell of driving cover of starting motor Download PDFInfo
- Publication number
- CN108406391B CN108406391B CN201810539163.5A CN201810539163A CN108406391B CN 108406391 B CN108406391 B CN 108406391B CN 201810539163 A CN201810539163 A CN 201810539163A CN 108406391 B CN108406391 B CN 108406391B
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- arm
- hook arm
- clamping tool
- clamping
- driving
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- 239000007858 starting material Substances 0.000 claims abstract description 13
- 238000005452 bending Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Abstract
The utility model provides a clamping frock of starter motor drive lid casing processing, including clamping device and telescopic cylinder, clamping device includes the mounting bracket that constitutes by bottom plate, roof and many spinal branch posts are connected, and locate the last clamp hook arm of mounting bracket, the chucking hook arm, the drive link arm, the support frame, the locating piece, be equipped with the breach of stepping down on the roof, be equipped with the first guide way that extends along length direction on the clamp hook arm, and through first guide way sliding fit in one side of mounting bracket, the upper end of clamp hook arm forms the arm of pressing, be equipped with the second guide way that extends along length direction on the chucking hook arm, and through second guide way sliding fit in the opposite side of mounting bracket, the upper end of chucking hook arm forms the calliper, the support frame, the equal fixed mounting of locating piece is on the roof, telescopic cylinder's cylinder core bar passes the bottom plate, middle part fixed connection with the drive link arm, the one end of drive link arm is articulated with the lower extreme of clamp hook arm, the other end is articulated with the lower extreme of chucking hook arm.
Description
Technical Field
The invention relates to the field of starter motor machining, in particular to a clamping tool for machining a starter motor driving cover shell.
Background
Referring to fig. 1, a schematic view of a structure of a cover housing of a starter motor is shown. The starter motor driving cover shell with the structure is free of the mounting spigot, the two mounting surfaces are positioned on the side face of the shell, and the shell blank lacks a complete positioning circle or positioning surface and is completely different from the structure of the common starter motor driving cover shell, so that the currently used clamping tool cannot normally clamp the starter motor driving cover shell with the structure to process, the processing precision of the starter motor driving cover shell is seriously influenced, and the processed assembly precision of the starter motor driving cover shell cannot meet the market demand.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a clamping tool for processing a starting motor driving cover shell, which is simple in structure and convenient to operate, and realizes multidirectional and high-precision machining under the cooperation of a rotary turntable by clamping and positioning the non-mechanical adding position of the starting motor driving cover shell, so that the assembly precision of the processed starting motor driving cover shell is ensured to meet the market demand.
The technical scheme of the invention is as follows: the clamping tool comprises a clamping device and a telescopic cylinder positioned below the clamping device, wherein the clamping device comprises a mounting frame formed by connecting a bottom plate, a top plate and a plurality of upright posts supported between the bottom plate and the top plate, and a pressing hook arm, a clamping hook arm, a driving connecting arm, a supporting frame and a positioning block which are arranged on the mounting frame, the bottom plate of the mounting frame is provided with a connecting hole for fixing on a rotary turntable, the top plate of the mounting frame is provided with a yielding gap, the pressing hook arm is provided with a first guide groove extending along the length direction, the pressing hook arm is slidably matched on one side of the mounting frame along the vertical direction through the first guide groove, the upper end of the pressing hook arm penetrates through the yielding gap of the top plate and bends towards the other side of the mounting frame to form the pressing arm, the upper section of the first guide groove extends along the vertical direction, the lower section of the first guide groove is bent towards the other side of the mounting frame, the clamping hook arm is provided with a second guide groove extending along the length direction, the clamping hook arm is slidably matched with the other side of the mounting frame along the vertical direction through the second guide groove, the upper end of the clamping hook arm penetrates through the yielding gap of the top plate and bends towards one side of the mounting frame to form a caliper, the upper section of the second guide groove extends along the vertical direction, the lower section of the second guide groove bends towards one side of the mounting frame, the support frame and the positioning block are fixedly arranged on the top plate, the support frame is positioned at the outer side of the pressing arm and provided with a first gap for yielding the pressing arm, the positioning block is positioned at the outer side of the caliper and provided with a second gap for yielding the caliper, the positioning block faces the side face of the support frame to form a V-shaped positioning gap in a concave manner, a cylinder core rod of the telescopic cylinder penetrates through the bottom plate and is fixedly connected with the middle part of the driving connecting arm, one end of the driving connecting arm is hinged with the lower end of the pressing hook arm, the other end of the driving connecting arm is hinged with the lower end of the clamping hook arm, and the driving pressing hook arm and the clamping hook arm move upwards to be in an assembling state and move downwards to be in a clamping state.
The bottom plate and the top plate are rectangular plates with the same size, the number of the upright posts is four, and the four upright posts are respectively positioned at four corners of the bottom plate and the top plate and are fixedly connected through bolts to form a mounting frame.
The upper end of support frame is equipped with the support hem towards locating piece bending 90, and the lower extreme of support frame is equipped with first breach, the support frame passes through bolt fixed connection in one side of roof, makes first breach and the breach intercommunication of stepping down.
The locating block is fixed on the other side of the top plate through a locating seat, a second notch is formed in the lower end of the locating seat, and the locating seat is fixedly connected to the other side of the top plate through a bolt, so that the second notch is communicated with the yielding notch.
Be equipped with first support on the bottom plate, it is articulated with the articulated end of first support to compress tightly the hook arm through first guide way, along vertical direction sliding fit in the mounting bracket.
The pressing hook arm is provided with an opening for inserting the hinge end of the first support, the hinge end of the first support is in clearance fit in the opening of the pressing hook arm, the hinge end of the first support passes through the first guide groove and the hinge end of the first support through a pin to form hinge, and the first support is fixedly installed on the bottom plate through the connecting seat.
The lower end of the pressing hook arm is hinged with the driving connecting arm through a steering joint.
The bottom plate is provided with a second support, and the clamping hook arm is hinged with the hinged end of the second support through a second guide groove and is in sliding fit in the mounting frame along the vertical direction.
The hinge ends of the second brackets are branched, the clamping hook arms are positioned between the second bracket branches, and the second brackets penetrate through the branch ends and the second guide grooves through pins to form hinge.
The outer extending section of the cylinder core rod of the telescopic cylinder is a rectangular rod, a penetrating rectangular hole is formed in the middle of the driving connecting arm, the rectangular rod of the telescopic cylinder is inserted into the rectangular hole of the driving connecting arm, and the rectangular rod penetrates through the driving connecting arm and the rectangular rod through a pin shaft to form axial and circumferential fixed connection.
The technical scheme has the following beneficial effects:
the clamping tool for processing the shell of the driving cover of the starting motor comprises a clamping device and a telescopic cylinder positioned below the clamping device, wherein the clamping device comprises a mounting frame formed by connecting a bottom plate, a top plate and a plurality of stand columns supported between the bottom plate and the top plate, and a pressing hook arm, a clamping hook arm, a driving connecting arm, a supporting frame and a positioning block which are arranged on the mounting frame. The top plate of the mounting frame is provided with a yielding gap, and the shell of the starting motor driving cover to be processed penetrates through the yielding gap and is clamped in the mounting frame. The clamping hook arm is provided with a first guide groove extending along the length direction, the clamping hook arm is slidably matched with one side of the mounting frame along the vertical direction through the first guide groove, the upper end of the clamping hook arm passes through a yielding gap of the top plate and is bent towards the other side of the mounting frame to form a pressing arm, the clamping hook arm is provided with a second guide groove extending along the length direction, the clamping hook arm is slidably matched with the other side of the mounting frame along the vertical direction through the second guide groove, the upper end of the clamping hook arm passes through the yielding gap of the top plate and is bent towards one side of the mounting frame to form a caliper, the first guide groove and the second guide groove are bent outwards, the supporting frame and the positioning block are fixedly installed on the top plate, the supporting frame is positioned on the outer side of the pressing arm and is provided with a first gap for the pressing arm to pass through, the positioning block is positioned on the outer side of the caliper and is provided with a second gap for the caliper to pass through, the positioning block is inwards concave towards the side face of the supporting frame to form a V-shaped positioning notch, a cylinder core rod of the telescopic cylinder penetrates through the bottom plate and is fixedly connected with the middle part of the driving connecting arm, one end of the driving connecting arm is hinged with the lower end of the pressing hook arm, the other end of the driving connecting arm is hinged with the lower end of the clamping hook arm, the pressing hook arm and the clamping hook arm are driven to move upwards, the pressing arm at the upper end of the pressing hook arm and the calipers at the upper end of the clamping hook arm respectively change the moving track through a first guide groove and a second guide groove, the pressing arm of the pressing hook arm outwards moves, the calipers of the clamping hook arm outwards move, the starting motor to be processed is in an assembling state, the starting motor to drive the cover shell to penetrate through the yielding notch of the top plate, one side of the starting motor is supported and positioned by the supporting frame, the other side of the starting motor is propped against and positioned by the V-shaped positioning notch, the assembly is in place, the pressing hook arm and the clamping hook arm are driven to move downwards, the lower ends of the pressing hook arm and the clamping hook arm move downwards along the vertical direction, the moving track of the pressing arm at the upper end of the pressing hook arm and the moving track of the clamp at the upper end of the clamping hook arm are changed through the first guide groove and the second guide groove respectively, the pressing arm of the pressing hook arm moves towards the to-be-processed starting motor driving cover shell and is pressed on the starting motor driving cover shell, the clamp of the clamping hook arm moves towards the to-be-processed starting motor driving cover shell and is clamped on the starting motor driving cover shell, and the clamping positioning is formed by the support frame, the V-shaped positioning notch, the pressing arm and the clamp to-be-processed starting motor driving cover shell. After the processing is finished, the pressing hook arm and the clamping hook arm are driven to move upwards, and the processed starting motor driving cover shell can be taken out smoothly to carry out next batch processing.
Further description will be made with reference to the drawings and specific examples.
Drawings
FIG. 1 is a schematic view of the structure of a housing of a drive cover of a starter motor to be processed;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic view of the structure of the base plate of the present invention;
FIG. 4 is a schematic view of a top plate structure according to the present invention;
FIG. 5 is a schematic view of the structure of the support frame of the present invention;
FIG. 6 is a schematic view of the positioning block structure of the present invention;
FIG. 7 is a schematic view of a positioning seat according to the present invention;
FIG. 8 is a schematic view of the structure of the compression hook arm of the present invention;
FIG. 9 is a cross-sectional view of FIG. 8;
FIG. 10 is a schematic view of the structure of the snap hook arm of the present invention;
FIG. 11 is a cross-sectional view of FIG. 10;
FIG. 12 is a schematic view of a first bracket structure according to the present invention;
FIG. 13 is a schematic view of a connector structure according to the present invention;
FIG. 14 is a schematic view of a second bracket structure according to the present invention;
FIG. 15 is a schematic view of a drive connection arm according to the present invention;
FIG. 16 is a schematic view of a steering joint according to the present invention;
FIG. 17 is a schematic view of a clamped workpiece according to the present invention;
fig. 18 is a cross-sectional view of fig. 17.
In the drawing, 1 is a clamping device, 2 is a telescopic cylinder, 3 is a bottom plate, 4 is a top plate, 5 is a stand column, 6 is a mounting rack, 7 is a compression hook arm, 8 is a clamping hook arm, 9 is a driving connecting arm, 10 is a supporting frame, 11 is a positioning block, 12 is a yielding gap, 13 is a first guide groove, 14 is a pressing arm, 15 is a second guide groove, 16 is a caliper, 17 is a first gap, 18 is a second gap, 19 is a V-shaped positioning gap, 20 is a supporting folded edge, 21 is a positioning seat, 22 is a first bracket, 23 is a connecting seat, 24 is a steering joint, and 25 is a second bracket.
Detailed Description
Referring to fig. 2 to 18, a specific embodiment of a clamping tool for processing a shell of a driving cover of a starter motor is provided. The clamping tool for processing the shell of the driving cover of the starting motor comprises a clamping device 1 and a telescopic cylinder 2 positioned below the clamping device 1. Clamping device 1 includes by bottom plate 3, roof 4 and supports the mounting bracket 6 that constitutes at the bottom plate 3, the connection of many stands 5 between the roof 4 to and locate the last clamp hook arm 7, clamp hook arm 8, drive link arm 9, support frame 10, locating piece 11 of mounting bracket 6, in this embodiment, bottom plate 3, roof 4 are the rectangular plate that the size is the same, the quantity of stand 5 is four, and upper end, the lower extreme of each stand all are equipped with the screw blind hole, and four stands 5 are located the four corners of bottom plate 3, roof 4 respectively, pass bottom plate, roof and correspond the screw blind hole screw thread cooperation fixed connection of stand through the bolt and form mounting bracket 6, the bottom plate 3 of mounting bracket 6 is equipped with the connecting hole that is used for fixing on rotatory revolving stage, and the quantity of connecting hole is four, distributes on the four corners of bottom plate. The top plate 4 of the mounting frame 6 is provided with a yielding gap 12. The utility model discloses a compact hook arm, including the mounting bracket 6, compact hook arm 7, the last first guide slot 13 that extends along length direction that is equipped with of compact hook arm 7, the upper half of this first guide slot 13 extends along vertical direction, and the lower half is crooked towards left side direction, compact hook arm 7 is on the right side of mounting bracket 6 along vertical direction sliding fit through first guide slot 13, and the upper end of compact hook arm 7 passes the breach 12 of roof, and the opposite side of orientation mounting bracket 6 is buckled and is formed pressure arm 14, and the quantity of pressure arm is two, and specific mounting mode does, the right side of bottom plate 3 is equipped with connecting seat 23 through the bolt fastening, is equipped with a flat mouth hole on this connecting seat 23, and the installation section of first support 22 is flat mouth pole, forms interference fit in the flat mouth hole that the first support passed through flat mouth pole inserted the connecting seat, and the upper end of this first support is buckled 90 towards left, is equipped with the via hole on the hinge end, be equipped with the opening that supplies first support 22 hinge end male on the compact hook arm 7, the hinge end clearance fit of first support 22 is in the opening of compact hook arm 7, and pass through first guide slot 13, the hinge end that the hinge end of first support 22 can form along vertical hook 6 in the direction. The clamping hook arm 8 is provided with a second guide groove 15 extending along the length direction, the upper half section of the second guide groove 15 extends along the vertical direction, the lower half section is bent towards the right side direction, the clamping hook arm 8 is slidably matched with the other side of the mounting frame 6 along the vertical direction through the second guide groove 15, the upper end of the clamping hook arm 8 penetrates through the abdicating notch 12 of the top plate and is bent towards one side of the mounting frame 6 to form a caliper 16, the specific mounting mode is that the left side of the bottom plate 3 is provided with a second bracket 25 through bolt fixed mounting, the hinged end of the second bracket is branched, the clamping hook arm 8 is positioned between the second bracket branches, and penetrates through the fork end and the second guide groove through a pin to form hinge, so that the clamping hook arm can be slidably matched in the mounting frame 6 along the vertical direction. The support frame 10 passes through bolt fixed mounting in the right side of roof, and is located the outside of arm 14, and the lower extreme of support frame is equipped with the first breach 17 of arm that gives way, and this first breach 17 communicates with the breach of giving way on the roof, and the upper end of support frame is buckled towards left side direction, forms and supports hem 20, and the starter motor drive lid casing that treats processing supports better. The locating piece 11 fixed mounting is in the left side of roof 4, and the concrete mounting mode is, has the locating seat through bolt fixed mounting on the left side of roof 4, and the lower extreme of locating seat is equipped with the second breach 18 of the calliper of stepping down, and this second breach 18 communicates with the breach of stepping down on the roof, and the locating piece passes through bolt fixed mounting on the top of locating seat, and this locating piece 11 is towards the side indent of support frame 10 and is formed V-arrangement location breach 19. The cylinder core rod of the telescopic cylinder 2 penetrates through the bottom plate 3 and is fixedly connected with the middle part of the driving connecting arm 9, the concrete connection mode is that the outer extending section of the cylinder core rod is a rectangular rod, a through rectangular hole is formed in the middle part of the driving connecting arm 9, the rectangular rod of the telescopic cylinder 2 is inserted into the rectangular hole of the driving connecting arm 9 and penetrates through the driving connecting arm and the rectangular rod through a pin shaft to form axial and circumferential fixed connection, and the cylinder core rod can also form fixed connection with the driving connecting arm through interference fit. The right end of the driving connecting arm 9 is hinged to the lower end of the clamping hook arm 7, in this embodiment, the right end of the driving connecting arm is fixedly connected with a steering joint, the steering joint is hinged to the lower end of the clamping hook arm through a pin shaft, the left end of the driving connecting arm 9 is hinged to the lower end of the clamping hook arm 8, and the driving clamping hook arm 7 and the clamping hook arm 8 move upwards to be in an assembling state and move downwards to be in a clamping state.
When the telescopic cylinder is installed, the clamping device is fixedly installed on the rotary turntable through bolts penetrating through connecting holes in four corners of the bottom plate, so that the clamping device can horizontally rotate by a specific angle along with the rotary turntable, and the cylinder body of the telescopic cylinder is fixed, such as on the ground, through the bolts.
When the invention is used for clamping and positioning a shell of a starting motor driving cover to be processed, the cylinder core rod of the telescopic cylinder is controlled to move upwards, so that the driving connecting arm drives the lower ends of the pressing hook arms and the lower ends of the clamping hook arms to move upwards along the vertical direction, and the positions of the hinged ends of the first bracket and the second bracket are fixed, so that the moving track of the pressing hook arms and the clamping hook arms is changed by the first guide groove and the second guide groove respectively in the upward moving process, and the upper ends of the pressing hook arms and the clamping hook arms, namely the pressing arms and the calipers, respectively move to the right side and the left side, so that the clamping space of the shell of the starting motor driving cover to be processed is reserved. Placing a shell of a starting motor driving cover to be processed into a mounting frame through a yielding gap of a top plate until a support frame supports a workpiece, and a V-shaped positioning gap is abutted against the surface of the workpiece to form preliminary positioning; and then the cylinder core bar of the telescopic cylinder is controlled to move downwards, so that the driving connecting arm drives the lower end of the pressing hook arm and the lower end of the clamping hook arm to move downwards along the vertical direction, and the moving track of the pressing hook arm and the clamping hook arm is respectively changed by the first guide groove and the second guide groove in the downward moving process, so that the upper ends of the pressing hook arm and the clamping hook arm, namely the pressing arm and the calipers respectively move to the left side and the right side, the pressing arm is propped against the starting motor driving cover shell, and the calipers are clamped on the starting motor driving cover shell. The shell of the driving cover of the starting motor to be processed is clamped and positioned through the support frame, the V-shaped positioning notch, the pressing arm and the calipers, and the workpiece is machined in multiple directions and with high precision under the cooperation of the rotary turntable. After the processing is finished, the pressing hook arm and the clamping hook arm are driven to move upwards, and the processed starting motor driving cover shell can be taken out smoothly to carry out next batch processing.
Claims (10)
1. A clamping frock of starter motor drive lid casing processing, its characterized in that: including clamping device (1) and be located telescopic cylinder (2) of clamping device (1) below, clamping device (1) include by bottom plate (3), roof (4) and support mounting bracket (6) that constitute is connected to many stands (5) between bottom plate (3), roof (4) to and locate the tight hook arm (7) on mounting bracket (6), chucking hook arm (8), drive linking arm (9), support frame (10), locating piece (11), bottom plate (3) of mounting bracket (6) are equipped with the connecting hole that are used for fixing on rotatory revolving stage, are equipped with on roof (4) of mounting bracket (6) and give way breach (12), be equipped with on tight hook arm (7) along length direction first guide way (13) that extend, tight hook arm (7) pass through one side of vertical direction sliding fit in mounting bracket (6) of first guide way (13), the upper end of tight hook arm (7) passes the breach (12) of giving way of roof, forms pressure arm (14) towards the opposite side of mounting bracket (6), the upper end of first guide way (13) is equipped with on the roof along the first guide way (13) bending section (8) that extend along length direction, the second guide way (15) that extend along the length direction of bending section (8), the clamping hook arm (8) is slidably matched with the other side of the mounting frame (6) along the vertical direction through the second guide groove (15), the upper end of the clamping hook arm (8) passes through the yielding gap (12) of the top plate and bends towards one side of the mounting frame (6) to form a caliper (16), the upper section of the second guide groove (15) extends along the vertical direction, the lower section of the second guide groove (15) bends towards one side of the mounting frame (6), the support frame (10) and the positioning block (11) are fixedly arranged on the top plate (4), the support frame (10) is positioned on the outer side of the pressing arm (14) and provided with a first gap (17) of the yielding pressing arm (14), the positioning block (11) is positioned on the outer side of the caliper (16) and provided with a second gap (18) of the yielding caliper (16), the positioning block (11) is concavely formed into a V-shaped positioning gap (19) towards the side of the support frame (10), a cylinder core rod of the telescopic cylinder (2) passes through the bottom plate (3) and is fixedly connected with the middle part of the driving connecting arm (9), one end of the driving connecting arm (9) is hinged with the driving hook (7) and the other end of the driving arm (7) is hinged with the driving arm (7) and the other end of the driving arm (8) is hinged with the pressing hook arm (8) and is hinged with the other end of the driving arm (7) and is in an upward state, the downward movement is in a clamped state.
2. The clamping tool for processing the shell of the driving cover of the starting motor according to claim 1, wherein the clamping tool comprises the following components: the bottom plate (3) and the top plate (4) are rectangular plates with the same size, the number of the upright posts (5) is four, and the four upright posts (5) are respectively positioned at four corners of the bottom plate (3) and the top plate (4) and fixedly connected through bolts to form a mounting frame (6).
3. The clamping tool for processing the shell of the driving cover of the starting motor according to claim 1, wherein the clamping tool comprises the following components: the upper end of the support frame (10) is provided with a support folded edge (20) which is bent by 90 degrees towards the positioning block, the lower end of the support frame (10) is provided with a first notch (17), and the support frame (10) is fixedly connected to one side of the top plate (4) through bolts so that the first notch (17) is communicated with the yielding notch (12).
4. The clamping tool for processing the shell of the driving cover of the starting motor according to claim 1, wherein the clamping tool comprises the following components: the positioning block (11) is fixed on the other side of the top plate (4) through a positioning seat (21), a second notch (18) is formed in the lower end of the positioning seat (21), and the positioning seat (21) is fixedly connected on the other side of the top plate (4) through a bolt, so that the second notch (18) is communicated with the yielding notch (12).
5. The clamping tool for processing the shell of the driving cover of the starting motor according to claim 1, wherein the clamping tool comprises the following components: the base plate (3) is provided with a first support (22), and the pressing hook arm (7) is hinged with the hinged end of the first support (22) through a first guide groove (13) and is in sliding fit in the mounting frame (6) along the vertical direction.
6. The clamping tool for processing the shell of the driving cover of the starting motor according to claim 5, wherein the clamping tool comprises the following components: the pressing hook arm (7) is provided with an opening for inserting the hinged end of the first support (22), the hinged end of the first support (22) is in clearance fit in the opening of the pressing hook arm (7), the first support passes through the first guide groove (13) and the hinged end of the first support (22) through pins to form hinge, and the first support (22) is fixedly mounted on the bottom plate (3) through the connecting seat (23).
7. The clamping tool for processing the shell of the driving cover of the starting motor according to claim 1, wherein the clamping tool comprises the following components: the lower end of the pressing hook arm (7) is hinged with the driving connecting arm (9) through a steering joint (24).
8. The clamping tool for processing the shell of the driving cover of the starting motor according to claim 1, wherein the clamping tool comprises the following components: the bottom plate (3) is provided with a second bracket (25), and the clamping hook arm (8) is hinged with the hinged end of the second bracket (25) through a second guide groove (15) and is in sliding fit in the mounting frame (6) along the vertical direction.
9. The clamping tool for processing the shell of the driving cover of the starting motor according to claim 8, wherein the clamping tool comprises the following components: the hinged ends of the second brackets (25) are branched, the clamping hook arms (8) are positioned between the branches of the second brackets, and the second brackets pass through the branched ends and the second guide grooves through pins to form hinge.
10. The clamping tool for processing the shell of the driving cover of the starting motor according to claim 1, wherein the clamping tool comprises the following components: the outer extending section of the cylinder core bar of the telescopic cylinder (2) is a rectangular rod, a penetrating rectangular hole is formed in the middle of the driving connecting arm (9), the rectangular rod of the telescopic cylinder (2) is inserted into the rectangular hole of the driving connecting arm (9), and the rectangular rod penetrates through the driving connecting arm and the rectangular rod through a pin shaft to form axial and circumferential fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810539163.5A CN108406391B (en) | 2018-05-30 | 2018-05-30 | Clamping tool for processing shell of driving cover of starting motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810539163.5A CN108406391B (en) | 2018-05-30 | 2018-05-30 | Clamping tool for processing shell of driving cover of starting motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108406391A CN108406391A (en) | 2018-08-17 |
| CN108406391B true CN108406391B (en) | 2024-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810539163.5A Active CN108406391B (en) | 2018-05-30 | 2018-05-30 | Clamping tool for processing shell of driving cover of starting motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108406391B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19949863A1 (en) * | 1999-05-08 | 2001-02-22 | Karl Goeckel | Device for holding a workpiece |
| CN203622022U (en) * | 2013-10-29 | 2014-06-04 | 天津博信汽车零部件有限公司 | Clamping and positioning device |
| CN204818848U (en) * | 2015-07-28 | 2015-12-02 | 巨力精密设备制造(东莞)有限公司 | Machine tool machining anchor clamps |
| CN204893562U (en) * | 2015-10-27 | 2015-12-23 | 巨力精密设备制造(东莞)有限公司 | Anchor clamps are exchanged to tray formula |
| CN106695400A (en) * | 2016-12-15 | 2017-05-24 | 重庆庆兰实业有限公司 | Automobile steering knuckle machining clamping device |
| CN208322798U (en) * | 2018-05-30 | 2019-01-04 | 成都华川电装有限责任公司 | Start the clamping tooling of motor driven lid housing processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| ITMI20050087U1 (en) * | 2005-03-17 | 2006-09-18 | Univer Spa | LOCKING DEVICE FOR PIECES TO BE WORKED WITH A HOOK-LOCKING ORGAN |
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| DE19949863A1 (en) * | 1999-05-08 | 2001-02-22 | Karl Goeckel | Device for holding a workpiece |
| CN203622022U (en) * | 2013-10-29 | 2014-06-04 | 天津博信汽车零部件有限公司 | Clamping and positioning device |
| CN204818848U (en) * | 2015-07-28 | 2015-12-02 | 巨力精密设备制造(东莞)有限公司 | Machine tool machining anchor clamps |
| CN204893562U (en) * | 2015-10-27 | 2015-12-23 | 巨力精密设备制造(东莞)有限公司 | Anchor clamps are exchanged to tray formula |
| CN106695400A (en) * | 2016-12-15 | 2017-05-24 | 重庆庆兰实业有限公司 | Automobile steering knuckle machining clamping device |
| CN208322798U (en) * | 2018-05-30 | 2019-01-04 | 成都华川电装有限责任公司 | Start the clamping tooling of motor driven lid housing processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108406391A (en) | 2018-08-17 |
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