CN214770381U

CN214770381U - A spacing frock for motor casing

Info

Publication number: CN214770381U
Application number: CN202120193007.5U
Authority: CN
Inventors: 孙友希
Original assignee: Hangzhou Fuyang Lijia Motor Co ltd
Current assignee: Hangzhou Fuyang Lijia Motor Co ltd
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-11-19
Anticipated expiration: 2031-01-23

Abstract

The application relates to a limiting tool for a motor shell, which belongs to the field of motor shell tool clamps and comprises a bottom plate, wherein a positioning block for inserting a metal shell is arranged on the bottom plate, a supporting rod is vertically arranged on the bottom plate, and a supporting plate is arranged at the top end of the supporting rod; a moving assembly is arranged on the supporting plate, an air rod is arranged on the moving assembly, and a piston rod of the air rod is vertically arranged downwards; a pressure plate is arranged below the piston rod; the bottom plate is provided with a gas tank for providing power for the gas rod. And inserting the metal shell onto the positioning block of the bottom plate to position the metal shell. And placing the colloid shell on the metal shell, and primarily sleeving the colloid shell on the metal shell. The air cylinder provides power to start the air rod, the piston rod of the air rod drives the pressing plate to descend, and the pressing plate pushes the colloid shell to be sleeved on the metal shell of the motor. This application has the effect that improves production efficiency.

Description

A spacing frock for motor casing

Technical Field

The application relates to the field of motor shell tool fixtures, in particular to a limiting tool for a motor shell.

Background

The existing tool clamp is a tool for clamping a workpiece. Tooling fixtures are commonly used in the field of machining and assembly operations. The tool clamp has the advantages of stabilizing the workpiece, improving the machining precision and being convenient to position. The motor shell in the door opener comprises a metal shell and a colloid shell, wherein the colloid shell is made of hard rubber and has the functions of protecting the motor and insulating. And manually sleeving the colloid shell on the metal shell.

In view of the above-mentioned related technologies, the inventor believes that there is a defect of low production efficiency due to manual sleeving of the colloid shell.

SUMMERY OF THE UTILITY MODEL

In order to improve production efficiency, the application provides a spacing frock for motor casing.

The application provides a spacing frock for motor casing adopts following technical scheme:

a limiting tool for a motor shell comprises a bottom plate, wherein a positioning block for inserting a metal shell is arranged on the bottom plate, a supporting rod is vertically arranged on the bottom plate, and a supporting plate is arranged at the top end of the supporting rod; a moving assembly is arranged on the supporting plate, an air rod is arranged on the moving assembly, and a piston rod of the air rod is vertically arranged downwards; a pressure plate is arranged below the piston rod; and the bottom plate is provided with a gas tank for providing power for the gas rod.

Through adopting above-mentioned technical scheme, on pegging graft the locating piece of bottom plate with metal casing, fix a position metal casing. And placing the colloid shell on the metal shell, and primarily sleeving the colloid shell on the metal shell. The air cylinder provides power to start the air rod, the piston rod of the air rod drives the pressing plate to descend, and the pressing plate pushes the colloid shell to be sleeved on the metal shell of the motor. The colloid shell is arranged on the metal shell through the air rod, so that the manual operation steps are reduced, and the labor is saved. The promotion of gas pole is quick, improves the installation effectiveness.

Optionally, a sliding groove penetrates through the upper surface of the supporting plate, and the moving assembly includes a sliding plate which slides in the sliding groove; the piston rod passes through the support plate.

By adopting the technical scheme, when the pressing plate deviates from the colloid shell, the sliding plate is pushed, and the sliding plate drives the air rod to move so as to align the pressing plate to the colloid shell. The precision of the colloid shell and the metal shell is improved.

Optionally, the moving assembly further includes a screw rod, the screw rod penetrates through one side of the support plate, and the length direction of the screw rod is the same as the sliding direction of the sliding plate in the sliding groove; one end of the screw rod is rotatably connected with the sliding plate.

Through adopting above-mentioned technical scheme, screw rod and backup pad threaded connection rotate the screw rod, and the screw rod moves along the length direction of self, and the screw rod drives the slide and removes. The position of the sliding plate is changed by rotating the screw rod, and the adjusting precision of the screw rod is better.

Optionally, the support rod comprises a loop bar and an inner rod, an opening is formed in the top end of the loop bar, the inner rod slides in the loop bar, and an adjusting bolt vertically penetrates through one vertical outer side wall of the loop bar; and a plurality of threaded holes for the threaded connection of the adjusting bolts are formed in the inner rod along the length direction of the inner rod.

By adopting the technical scheme, the inner rod is pulled, the inner rod slides in the loop bar, the inner rod is adjusted to a proper height, the adjusting bolt is installed, the adjusting bolt is in threaded connection with the corresponding threaded hole in the inner rod, and the position of the inner rod on the loop bar is fixed. The height of the inner rod is adjusted through the adjusting bolt, the inner rod drives the supporting plate to move together with the air rod, the height of the inner rod is adjusted according to the heights of different metal shells, the inner rod is adaptive to different metal shells, and the processing range is enlarged.

Optionally, the loop bar is hinged to the base plate.

Through adopting above-mentioned technical scheme, the loop bar overturns when not needing, and the loop bar is the level setting on the bottom plate, conveniently takes off metal casing. The influence on manual operation is reduced.

Optionally, a baffle is arranged on one side of the bottom plate close to the loop bar, and when the loop bar turns to be in a vertical state, the loop bar is limited by the baffle and cannot continue to turn.

Through adopting above-mentioned technical scheme, upset loop bar, loop bar are blockked by the baffle and are vertical state, and under the action of gravity of backup pad and gas pole, the barycenter skew does not receive under the condition of external force the loop bar and is vertical state, does not need manual support, uses manpower sparingly.

Optionally, the edge of the surface of the positioning block away from the bottom plate is arranged in a round angle manner.

Through adopting above-mentioned technical scheme, peg graft the messenger with metal casing and locating piece, the metal casing contacts with the fillet of locating piece, and through the fillet direction make things convenient for the casing to insert the locating piece, make things convenient for manual operation.

Optionally, a fixing bolt penetrates through one side, far away from the positioning block, of the bottom plate, and the fixing bolt penetrates through the bottom plate and is in threaded connection with the positioning block.

Through adopting above-mentioned technical scheme, pull down fixing bolt after, can change the locating piece. Can change when the locating piece damages, also can change the locating piece of different specifications, realize fixing a position the metal casing of different specifications. The processing range is enlarged.

In summary, the present application includes at least one of the following beneficial technical effects:

1. a positioning block is arranged on the bottom plate, a supporting rod is arranged on the bottom plate, a moving component is arranged on the supporting plate, and an air rod is arranged on the moving component; and inserting the metal shell onto the positioning block of the bottom plate to position the metal shell. And placing the colloid shell on the metal shell, and primarily sleeving the colloid shell on the metal shell. The air cylinder provides power to start the air rod, the piston rod of the air rod drives the pressing plate to descend, and the pressing plate pushes the colloid shell to be sleeved on the metal shell of the motor. The colloid shell is arranged on the metal shell through the air rod, so that the manual operation steps are reduced, and the labor is saved. The air rod is pushed quickly, so that the mounting efficiency is improved;

2. the moving assembly further comprises a screw rod, the screw rod is in threaded connection with the supporting plate, the screw rod is rotated and moves along the length direction of the screw rod, and the screw rod drives the sliding plate to move. The position of the sliding plate is changed by rotating the screw rod, so that the adjusting precision of the screw rod is better;

3. the bracing piece includes loop bar and interior pole, and the pole in the pulling, interior pole slide in the loop bar, adjusts suitable high back with interior pole, installation adjusting bolt, adjusting bolt and the interior pole on corresponding screw hole threaded connection, with the position fixation of interior pole on the loop bar. The height of the inner rod is adjusted through the adjusting bolt, the inner rod drives the supporting plate to move together with the air rod, the height of the inner rod is adjusted according to the heights of different metal shells, the inner rod is adaptive to different metal shells, and the processing range is enlarged.

Drawings

Fig. 1 is a schematic overall structure diagram of a limiting tool for a motor housing according to an embodiment of the application;

fig. 2 is a schematic cross-sectional view of the limit tool for the motor housing shown in fig. 1.

Description of reference numerals: 1. a base plate; 2. positioning blocks; 3. a support bar; 31. a loop bar; 32. an inner rod; 4. a moving assembly; 41. a slide plate; 42. a first splint; 43. a second splint; 44. a screw; 45. a handle; 5. a gas lever; 51. a cylinder body; 52. a piston rod; 6. a support plate; 7. a hinged seat; 8. adjusting the bolt; 9. a threaded hole; 10. a baffle plate; 11. a chute; 12. pressing a plate; 13. round corners; 14. fixing the bolt; 15. a gas tank; 16; a metal housing; 17. a colloidal shell.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a limiting tool for a motor shell, and with reference to fig. 1 and 2, the limiting tool comprises a rectangular bottom plate 1, wherein a positioning block 2 is arranged on the upper surface of the bottom plate 1, the cross section of the positioning block 2 is the same as that of an inner cavity of a metal shell 16, and the cross section of the positioning block 2 is a round corner 13 rectangle; the bottom plate 1 is provided with a support rod 3, the top end of the support rod 3 is provided with a support plate 6, and the support plate 6 is provided with a horizontally sliding moving assembly 4. The moving assembly 4 is provided with an air rod 5, the air rod 5 comprises a cylinder 51 and a piston rod 52, and the piston rod 52 slides in the cylinder 51 and is vertically arranged downwards; the gas tank 15 is welded on the bottom plate 1, and the gas tank 15 provides power for the gas rod 5; the metal shell 16 is sleeved on the positioning block 2, the colloid shell 17 is arranged on the metal shell 16 and provides power through the gas tank 15, the gas rod 5 stretches, and the piston rod 52 pushes the colloid shell 17 to be sleeved on the metal shell 16.

A hinge seat 7 is arranged on one side, positioned on the positioning block 2, of the upper surface of the bottom plate 1; the supporting rod 3 comprises a sleeve rod 31 and an inner rod 32, the sleeve rod 31 is vertically arranged, the bottom end of the sleeve rod 31 is hinged with the hinge seat 7, and the axis of the hinge seat 7 hinged with the sleeve rod 31 is horizontal and parallel to one vertical side wall of the positioning block 2; the loop bar 31 is pushed, and the loop bar 31 turns over on the bottom plate 1.

The end of the loop bar 31 far away from the hinge base 7 is opened, and the inner bar 32 slides in the loop bar 31. When the loop bar 31 is vertically arranged, the adjusting bolt 8 vertically penetrates through the top end of the outer side wall of the loop bar 31 far away from the positioning block 2, the threaded hole 9 is formed in the side wall of the inner rod 32 close to the adjusting bolt 8, and the adjusting bolt 8 penetrates through the loop bar 31 and then is in threaded connection with the threaded hole 9 of the inner rod 32; the screw holes 9 are opened in plural along the length direction of the inner rod 32, and six screw holes 9 are provided in this embodiment. After the inner rod 32 slides to a specified length along the length direction of the loop bar 31, the adjusting bolt 8 is screwed in, and the adjusting bolt 8 is connected with the corresponding threaded hole 9 on the inner rod 32 to realize the fixation of the inner rod 32.

The welding of the upper surface of bottom plate 1 is located between articulated seat 7 and the locating piece 2 has rectangle baffle 10, and the lateral wall that locating piece 2 was kept away from to baffle 10 flushes with articulated seat 7 is close to the lateral wall of locating piece 2, and the height that highly is higher than articulated seat 7 of baffle 10. Upset loop bar 31, loop bar 31 are vertical state, and the lateral wall that is close to locating piece 2 of loop bar 31 keeps away from one side butt of locating piece 2 with baffle 10, and loop bar 31 is blockked by baffle 10 and reduces the possibility of continuing the upset.

When the inner rod 32 is vertically arranged, the support plate 6 is vertically welded at the top end of the inner rod 32 close to one side of the positioning block 2, and the sliding groove 11 penetrates through the upper surface of the support plate 6. The moving assembly 4 comprises a slide plate 41; the slide plate 41 horizontally slides in the slide groove 11 of the support plate 6. A first clamping plate 42 is welded on one side, far away from the positioning block 2, of the sliding plate 41, and the side wall, close to the positioning block 2, of the first clamping plate 42 is flush with and in sliding connection with the side wall, far away from the positioning block 2, of the supporting plate 6;

one side of the sliding plate 41 close to the positioning block 2 is welded with a second clamping plate 43, and the side wall of the second clamping plate 43 far away from the positioning block 2 is flush with and connected with the side wall of the supporting plate 6 close to the positioning block 2 in a sliding manner. The sliding plate 41 slides in the sliding slot 11 of the supporting plate 6, and the first clamping plate 42 and the second clamping plate 43 clamp the supporting plate 6, so that the possibility that the sliding plate 41 is separated from the supporting plate 6 is reduced.

The outer side wall of the support plate 6 far away from the inner rod 32 is vertically penetrated and is in threaded connection with a screw 44, and the screw 44 is in rotary connection with the sliding plate 41. The longitudinal direction of the screw 44 is the same as the sliding direction of the slide plate 41. The end of the screw 44 remote from the support plate 6 is coaxially welded with a handle 45. The handle 45 is rotated, the handle 45 drives the screw rod 44 to rotate, the screw rod 44 is in threaded connection with the support plate 6, and the sliding plate 41 is driven to slide in the sliding groove 11 of the support plate 6.

The cylinder 51 of the air rod 5 is vertically welded on the side wall of the sliding plate 41 far away from the positioning block 2, and the piston rod 52 penetrates through the sliding plate 41 and is connected with the sliding plate 41 in a sliding manner. When the piston rod 52 is vertically arranged, the pressing plate 12 is coaxially welded at one end of the piston rod 52 close to the positioning block 2. When the air rod 5 is vertically arranged, the air rod 5 is started by the power provided by the air tank 15, the piston rod 52 of the air rod 5 extends downwards, and the piston rod 52 drives the pressing plate 12 to push the colloid shell 17.

The edge of the upper surface of the positioning block 2 is provided with a round corner 13, and when the metal shell 16 is inserted, the metal shell 16 is guided by the round corner 13 on the positioning block 2, so that the metal shell 16 can be conveniently inserted.

The side wall of the bottom plate 1 far away from the positioning block 2 is vertically provided with a fixing bolt 14 in a penetrating way, and the fixing bolt 14 penetrates through the bottom plate 1 and is in threaded connection with the positioning block 2. The positioning block 2 is replaced after the fixing bolt 14 is removed.

The number of the fixing bolts 14 is two, and the two fixing bolts 14 limit the positioning block 2, so that the possibility of rotation of the positioning block 2 on the upper surface of the base plate 1 is reduced.

The implementation principle of the limiting tool for the motor shell is as follows: the metal shell 16 is inserted into the positioning block 2, the colloid shell 17 is placed above the metal shell 16, and preliminary sleeving is carried out. The loop bar 31 is turned over, and the loop bar 31 is vertically arranged and is abutted to the baffle 10. And (3) taking down the adjusting bolt 8, sliding the inner rod 32 to a proper position, installing the adjusting bolt 8, and fixing the inner rod 32 after the adjusting bolt 8 is in threaded connection with the corresponding threaded hole 9 on the inner rod 32.

The handle 45 is rotated, the handle 45 drives the screw rod 44 to rotate, the screw rod 44 is rotatably connected with the sliding plate 41, and the screw rod 44 is in threaded connection with the supporting plate 6 and drives the screw rod 44 and the sliding plate 41 to slide along the length direction of the screw rod 44. The air lever 5 moves in synchronization with the slide plate 41 to adjust the air lever 5 to a designated position.

The air rod 5 is powered by the air tank 15, the piston rod 52 of the air rod 5 extends from the metal shell 16, the piston rod 52 drives the pressing plate 12 to push the rubber shell 17, and the rubber shell 17 is pushed by the piston rod 52 to be sleeved on the metal shell 16.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a spacing frock for motor casing which characterized in that: the metal shell positioning device comprises a bottom plate (1), wherein a positioning block (2) for inserting a metal shell (16) is arranged on the bottom plate (1), a supporting rod (3) is vertically arranged on the bottom plate (1), and a supporting plate (6) is arranged at the top end of the supporting rod (3); a moving assembly (4) is arranged on the supporting plate (6), an air rod (5) is arranged on the moving assembly (4), and a piston rod (52) of the air rod (5) is vertically arranged downwards; a pressure plate (12) is arranged below the piston rod (52); and the bottom plate (1) is provided with an air tank (15) for providing power for the air rod (5).

2. The limiting tool for the motor shell according to claim 1, wherein the limiting tool comprises: a sliding groove (11) penetrates through the upper surface of the supporting plate (6), the moving assembly (4) comprises a sliding plate (41), and the sliding plate (41) slides in the sliding groove (11); the piston rod (52) penetrates through the support plate (6).

3. The limiting tool for the motor shell according to claim 2, wherein the limiting tool comprises: the moving assembly (4) further comprises a screw rod (44), the screw rod (44) penetrates through one side of the supporting plate (6), and the length direction of the screw rod (44) is the same as the sliding direction of the sliding plate (41) in the sliding groove (11); one end of the screw rod (44) is rotatably connected with the sliding plate (41).

4. The limiting tool for the motor shell according to claim 1, wherein the limiting tool comprises: the supporting rod (3) comprises a loop bar (31) and an inner bar (32), the top end of the loop bar (31) is provided with an opening, the inner bar (32) slides in the loop bar (31), and an adjusting bolt (8) vertically penetrates through one vertical outer side wall of the loop bar (31); and a plurality of threaded holes (9) for the threaded connection of the adjusting bolts (8) are formed in the inner rod (32) along the length direction of the inner rod.

5. The limiting tool for the motor shell according to claim 4, wherein the limiting tool comprises: the loop bar (31) is hinged with the bottom plate (1).

6. The limiting tool for the motor shell according to claim 5, wherein the limiting tool comprises: one side of the bottom plate (1) close to the loop bar (31) is provided with a baffle (10), and when the loop bar (31) is turned to be in a vertical state, the loop bar (31) is limited by the baffle (10) and cannot be turned continuously.

7. The limiting tool for the motor shell according to claim 1, wherein the limiting tool comprises: the edge of the surface of the positioning block (2) far away from the bottom plate (1) is arranged in a round angle (13).

8. The limit tool for the motor shell according to claim 7, wherein: one side of the bottom plate (1) far away from the positioning block (2) is provided with a fixing bolt (14) in a penetrating mode, and the fixing bolt (14) penetrates through the bottom plate (1) and is in threaded connection with the positioning block (2).