CN210967945U - Plate spring seat positioning tool - Google Patents
Plate spring seat positioning tool Download PDFInfo
- Publication number
- CN210967945U CN210967945U CN201922075798.7U CN201922075798U CN210967945U CN 210967945 U CN210967945 U CN 210967945U CN 201922075798 U CN201922075798 U CN 201922075798U CN 210967945 U CN210967945 U CN 210967945U
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- positioning
- seat
- positioning seat
- wedge
- spring seat
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- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a leaf spring seat location frock, the frock is including fixed positioning seat, and the up end of positioning seat is equipped with the boss to positioning seat lopsidedness, and the contained angle of boss and positioning seat up end equals the contained angle A of centre bore and installation face, and the sliding connection has left slider and the right slider that corresponds with two curb plates of leaf spring seat respectively in the positioning seat, and the sliding connection of the vertical direction of sliding connection along left slider and right slider has the wedge kicking block in the positioning seat, the wedge kicking block is located between left slider and the right slider, all is equipped with the inclined plane with wedge kicking block go up wedge face adaptation on left slider and the right slider, it compresses tightly the pivot to have the termination in the wedge kicking block, compresses tightly the pivot and is connected with the positioning seat through the screw thread, the utility model discloses can realize the location of leaf spring seat.
Description
Technical Field
The utility model relates to an auto-parts processing technology field especially involves plate spring seat processing field, specifically indicates a plate spring seat location frock.
Background
The plate spring seat is an automobile part fixed on an axle and used for mounting a plate spring, as shown in fig. 6, the plate spring seat 1 comprises a support plate and side plates 105 extending downwards from two sides of a mounting surface 103 of the support plate, three to four mounting holes 104 used for mounting U-shaped screws are arranged at four corners of the support plate, a central hole 102 is arranged in the middle of the support plate, the mounting holes 104 are perpendicular to the mounting surface 103 of the plate spring seat, the central hole 102 is perpendicular to a bottom surface 101 of the plate spring seat, and an included angle of about 3 degrees is formed between the bottom surface 101 and the mounting surface 103.
The plate spring seat 1 needs to be drilled with the mounting hole 104 and the central hole 102 during machining. When a center hole 102 is machined, the bottom surface 101 can be placed on a drilling platform to be clamped tightly, so that the center hole 102 is machined, when a mounting hole 104 is machined, a base plate is usually placed below the mounting surface 103 and then placed on the drilling platform due to the fact that the mounting hole 104 is not perpendicular to the bottom surface 101 and a side plate 105 is arranged on the mounting surface 103 perpendicular to the mounting hole 104, and the mounting surface 103 cannot be placed on the drilling platform.
Disclosure of Invention
The utility model discloses to prior art's not enough, provide a location accuracy, convenient operation, safe and reliable's plate spring seat location frock.
The utility model discloses a through following technical scheme realizes, provides a plate spring seat location frock, including fixed positioning seat, the up end of positioning seat is equipped with the boss to positioning seat lopsidedness, and the contained angle of boss and positioning seat up end equals the contained angle A of centre bore and installation face, and the positioning seat internal sliding connects left slider and the right slider that corresponds with two curb plates of plate spring seat respectively, and the vertical direction sliding connection of following left slider and right slider sliding connection has the wedge kicking block in the positioning seat, the wedge kicking block is located between left slider and the right slider, all is equipped with the inclined plane with wedge kicking block upper wedge face adaptation on left slider and the right slider, it compresses tightly the pivot to have the termination in the wedge kicking block, compresses tightly the pivot and passes through the screw thread and is connected with the positioning seat.
The up end at the positioning seat is placed to the installation face of plate spring seat in this scheme, and the up end level of positioning seat sets up to the mounting hole after making the processing is perpendicular with the installation face of plate spring seat, and the boss inserts in the centre bore, thereby fixes a position the center of plate spring seat, prevents plate spring seat horizontal migration.
Through the rotation of the pressing rotating shaft in the scheme, the wedge-shaped top block can be extruded between the left sliding block and the right sliding block, so that the left sliding block and the right sliding block are driven to move towards two sides, the left sliding block and the right sliding block are respectively pushed against two side plates of the plate spring seat, the plate spring seat is rotationally positioned, and the plate spring seat is prevented from rotating during machining.
Preferably, the compressing rotating shaft is provided with an annular groove located in the wedge-shaped top block, the wedge-shaped top block is provided with a screw located on the side face of the compressing rotating shaft, and one end of the screw extends into the annular groove. Compress tightly in this scheme and be equipped with the ring channel that is located the wedge kicking block in the pivot, be equipped with the screw that is located to compress tightly the pivot side on the wedge kicking block, stretch into the ring channel through the one end of screw to compress tightly the pivot hub connection in the wedge kicking block, make and compress tightly the pivot and can only rotate relative wedge kicking block, can not carry out axial motion.
Preferably, the pressing rotating shaft is provided with a tightening part located outside the positioning seat, the outer circumferential surface of the tightening part is provided with anti-skid grains, and the end face of the tightening part is provided with a hexagonal sunk groove. The outer periphery of the tightening part in the scheme is provided with anti-skidding lines, the end face of the tightening part is provided with hexagonal heavy grooves, the anti-skidding lines are convenient for the tightening part to rotate by hands, and an inner hexagonal wrench can be inserted into the hexagonal heavy grooves to drive the compression rotating shaft to rotate.
Preferably, the boss is a positioning pin shaft, an inclined positioning hole is formed in the positioning seat, and one end of the positioning pin shaft is inserted into the positioning hole. The boss is the locating pin axle in this scheme, through open the locating hole that has the slope on the positioning seat to insert the locating pin axle in the locating hole, thereby realize being equipped with the boss at the up end of positioning seat, be convenient for process.
Preferably, a tension spring is arranged between the left sliding block and the right sliding block, and two ends of the tension spring are respectively connected with the left sliding block and the right sliding block. The extension spring in this scheme is used for with left slider and right slider to the direction pulling in the middle of.
Preferably, the left sliding block and the right sliding block are respectively connected with a tension spring shaft through threads, and two ends of each tension spring are respectively connected with the two tension spring shafts. The extension spring shaft in the scheme is used for connecting the left and right sliding blocks and the extension spring.
Preferably, the bottom surface of the positioning seat is provided with a fixing plate, and the fixing plate is provided with a fixing hole. The fixed plate that sets up in this scheme is used for fixing at drilling platform, can pass the fixed orifices through the bolt and come fixed plate and drilling platform fixed.
The utility model has the advantages that: the utility model discloses a leaf spring seat location frock places the up end at the positioning seat with the installation face of leaf spring seat, thereby make the mounting hole after the processing perpendicular with the installation face of leaf spring seat, the boss inserts in the centre bore, thereby fix a position the center of leaf spring seat, prevent leaf spring seat horizontal migration, through the rotation that compresses tightly the pivot, can extrude wedge kicking block between slider and the right slider left, thereby drive left slider and right slider to both sides removal, thereby through pushing up left slider and right slider respectively on two curb plates of leaf spring seat, carry out rotational positioning to the leaf spring seat, prevent to add man-hour leaf spring seat and rotate, the utility model discloses can realize the location of leaf spring seat, and fix a position accuracy, convenient operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention in use;
FIG. 3 is a front view of the present invention;
fig. 4 is a front sectional view of the present invention;
fig. 5 is a top view of the present invention;
fig. 6 is a sectional view of the plate spring seat of the present invention;
FIG. 7 is a schematic view of the structure of the pressing shaft of the present invention;
FIG. 8 is a schematic structural view of the wedge-shaped top block of the present invention;
shown in the figure:
1. the plate spring seat, 2, the positioning seat, 3, the locating pin axle, 4, left slider, 5, right slider, 6, wedge kicking block, 7, compress tightly the pivot, 8, the extension spring, 9, the extension spring axle, 10, the screw, 101, the bottom surface, 102, the centre bore, 103, installation face, 104, the mounting hole, 105, the curb plate, 201, go up the positioning seat, 202, the location bedplate, 203, the fixed plate, 204, the fixed orifices, 701, the ring channel, 702, the portion of screwing up.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1-8, the utility model discloses a leaf spring seat location frock, including fixed positioning seat 2, positioning seat 2 includes upper positioning seat 201, location bedplate 202 and the fixed plate 203 of upper and lower rigid coupling in proper order, and it has two fixed orificess 204 to open on the fixed plate 203, and fixed orificess 204 is the slot hole.
The width of the upper positioning seat 201 is smaller than the width between the two side plates 105 of the plate spring seat 1, so that the mounting surface 103 of the plate spring seat 1 can be placed on the upper end surface of the upper positioning seat 201.
The upper end face of the upper positioning seat 201 in the positioning seat 2 is horizontally arranged, the upper end face of the positioning seat 2 is provided with a boss inclining to one side of the positioning seat 2, and the included angle between the boss and the upper end face of the positioning seat 2 is equal to the included angle A between the central hole 102 and the mounting surface 103.
The boss is a positioning pin shaft 3, the positioning pin shaft 3 is a stepped shaft, an inclined positioning hole is formed in the positioning seat 2, the thinner end of the positioning pin shaft 3 is inserted into the positioning hole, the diameter of the thicker end is equal to the inner diameter of the central hole 102, and a chamfer is arranged on the upper end face of the thicker end, so that the central hole 102 can be conveniently inserted into the positioning pin shaft 3.
The upper positioning seat 201 of the positioning seat 2 is internally connected with a left slider 4 and a right slider 5 which respectively correspond to two side plates of the plate spring seat in a sliding manner, the sliding connection direction of the left slider 4 and the right slider 5 is parallel to the inclination square of the boss, the left slider 4 and the right slider 5 are square blocks, and the left slider 4 and the right slider 5 are connected in a same through square slide way in a sliding manner.
The vertical direction sliding connection that slides along left slider 4 and right slider 5 in the last positioning seat 201 of positioning seat 2 has wedge kicking block 6, and wedge kicking block 6 slides along upper and lower direction in this embodiment, and wedge kicking block 6 sets up in the below of left slider 4 and right slider 5, and wedge kicking block 6 is square piece, goes up and opens in the positioning seat 201 and has the quad slit that holds wedge kicking block 6 sliding connection, and the one end of wedge kicking block 6 is provided with the wedge face, the wedge face of wedge kicking block 6 is located between left slider 4 and the right slider 5, all be equipped with on left slider 4 and the right slider 5 with the inclined plane of wedge face adaptation on the wedge kicking block 6 to when making wedge kicking block 6 rebound, can drive left slider 4 and right slider 5 respectively to both sides removal.
The wedge-shaped ejecting block 6 is internally connected with a pressing rotating shaft 7, the pressing rotating shaft 7 is provided with an annular groove 701 positioned in the wedge-shaped ejecting block 6, the wedge-shaped ejecting block 6 is provided with a screw positioned on the side surface of the pressing rotating shaft 7, and one end of the screw extends into the annular groove 701.
The compressing rotating shaft 7 is connected with the positioning seat plate 202 of the positioning seat 2 through threads, and after the wedge-shaped top block 6 is installed in the square hole in the upper positioning seat 201, the positioning seat plate 202 and the upper positioning seat 201 are connected through bolts or welded.
The pressing rotating shaft 7 is provided with a tightening part 702 positioned outside the positioning seat 2, the diameter of the tightening part 702 is larger than that of the thread of the pressing rotating shaft 7, anti-skid lines are arranged on the outer circumferential surface of the tightening part 702, and the end surface of the tightening part 702 is provided with a hexagonal sunk groove.
The parts of the left sliding block 4 and the right sliding block 5 extending out of the positioning seat 2 are respectively connected with a tension spring shaft 9 through threads, a tension spring 8 is arranged between the left sliding block 4 and the right sliding block 5, and two ends of the tension spring 8 are respectively connected with the two tension spring shafts 9.
The utility model discloses a use method:
when the positioning tool is assembled, lubricating grease is smeared on each surface of the left sliding block 4, the right sliding block 5 and the wedge-shaped jacking block 6, so that the sliding is facilitated.
The positioning tool is placed on the drilling platform and the bolts are passed through the two fixing holes 204 in the fixing plate 203, thereby fixing the positioning tool to the drilling platform.
The plate spring seat 1 is placed on the positioning seat 2, the mounting surface 103 of the plate spring seat 1 is attached to the upper end surface of the positioning seat 2, the two side plates 105 of the plate spring seat 1 are respectively arranged on two sides of the left sliding block 4 and the right sliding block 5, and the plate spring seat 1 is centrally positioned by inserting the positioning pin shaft 3 into the central hole 102.
Firstly, a pressing rotating shaft 7 is rotated by a hand, when the pressing rotating shaft 7 is rotated by the hand, an inner hexagonal wrench is used for rotating, so that a wedge-shaped top block 6 moves towards the direction far away from the pressing rotating shaft 7, a left sliding block 4 and a right sliding block 5 are extruded by the wedge-shaped top block 6, the left sliding block 4 and the right sliding block 5 move towards two sides, and therefore the left sliding block 4 and the right sliding block are abutted to a plate spring seat side plate 105, and the plate spring seat 1 is rotationally positioned;
processing a mounting hole 104 of the plate spring seat 1;
and the rotating shaft 7 is pressed through reverse rotation, the left sliding block 4 and the right sliding block 5 are retracted through the tension of the tension spring 8, the processed plate spring seat 1 is taken away, and then the next plate spring seat is processed.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (7)
1. The utility model provides a leaf spring seat location frock which characterized in that: comprises a fixed positioning seat (2), the upper end surface of the positioning seat (2) is horizontally arranged, the upper end surface of the positioning seat (2) is provided with a boss inclining to one side of the positioning seat (2), the included angle between the boss and the upper end surface of the positioning seat (2) is equal to the included angle A between a central hole (102) and an installation surface (103), a left slider (4) and a right slider (5) which respectively correspond to two side plates of a plate spring seat are connected in the positioning seat (2) in a sliding manner, a wedge-shaped top block (6) is connected in the positioning seat (2) in a sliding manner along the vertical direction of the sliding connection of the left slider (4) and the right, the wedge-shaped top block (6) is positioned between the left sliding block (4) and the right sliding block (5), inclined planes matched with the wedge-shaped surface on the wedge-shaped top block (6) are arranged on the left sliding block (4) and the right sliding block (5), and a compression rotating shaft (7) is connected in the wedge-shaped jacking block (6) in an internal connection mode, and the compression rotating shaft (7) is connected with the positioning seat (2) through threads.
2. The plate spring seat positioning tool according to claim 1, characterized in that: the pressing rotating shaft (7) is provided with an annular groove (701) located in the wedge-shaped top block (6), the wedge-shaped top block (6) is provided with a screw located on the side face of the pressing rotating shaft (7), and one end of the screw extends into the annular groove (701).
3. The plate spring seat positioning tool according to claim 1, characterized in that: the pressing rotating shaft (7) is provided with a tightening part (702) located outside the positioning seat (2), the outer circumferential surface of the tightening part (702) is provided with anti-skid grains, and the end face of the tightening part (702) is provided with a hexagonal sunk groove.
4. The plate spring seat positioning tool according to claim 1, characterized in that: the boss is a positioning pin shaft (3), an inclined positioning hole is formed in the positioning seat (2), and one end of the positioning pin shaft (3) is inserted into the positioning hole.
5. The plate spring seat positioning tool according to claim 1, characterized in that: and a tension spring (8) is arranged between the left slider (4) and the right slider (5), and two ends of the tension spring (8) are respectively connected with the left slider (4) and the right slider (5).
6. The plate spring seat positioning tool according to claim 5, characterized in that: and the left sliding block (4) and the right sliding block (5) are respectively connected with a tension spring shaft (9) through threads, and two ends of a tension spring (8) are respectively connected with the two tension spring shafts (9).
7. The plate spring seat positioning tool according to claim 1, characterized in that: the bottom surface of the positioning seat (2) is provided with a fixing plate (203), and the fixing plate (203) is provided with a fixing hole (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922075798.7U CN210967945U (en) | 2019-11-27 | 2019-11-27 | Plate spring seat positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922075798.7U CN210967945U (en) | 2019-11-27 | 2019-11-27 | Plate spring seat positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210967945U true CN210967945U (en) | 2020-07-10 |
Family
ID=71446500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922075798.7U Active CN210967945U (en) | 2019-11-27 | 2019-11-27 | Plate spring seat positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210967945U (en) |
-
2019
- 2019-11-27 CN CN201922075798.7U patent/CN210967945U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A positioning tooling for leaf spring seat Effective date of registration: 20211018 Granted publication date: 20200710 Pledgee: Tai'an financing Company limited by guarantee Pledgor: SHANDONG RUNTONG GEAR GROUP Co.,Ltd. Registration number: Y2021980010868 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231007 Granted publication date: 20200710 Pledgee: Tai'an financing Company limited by guarantee Pledgor: SHANDONG RUNTONG GEAR GROUP Co.,Ltd. Registration number: Y2021980010868 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A positioning fixture for leaf spring seat Effective date of registration: 20231020 Granted publication date: 20200710 Pledgee: Tai'an financing Company limited by guarantee Pledgor: SHANDONG RUNTONG GEAR GROUP Co.,Ltd. Registration number: Y2023980061994 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |