CN217343666U - Leaf spring drilling equipment that precision is high - Google Patents
Leaf spring drilling equipment that precision is high Download PDFInfo
- Publication number
- CN217343666U CN217343666U CN202220700300.0U CN202220700300U CN217343666U CN 217343666 U CN217343666 U CN 217343666U CN 202220700300 U CN202220700300 U CN 202220700300U CN 217343666 U CN217343666 U CN 217343666U
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- plate
- bottom plate
- groove
- sliding block
- drilling
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- 238000005553 drilling Methods 0.000 title claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 9
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a leaf spring drilling equipment that precision is high, comprising a base plate, the roof, splint, the apron, two fixed blocks and bolt, the roof passes through the backup pad and is connected with the bottom plate, be equipped with first logical groove along its left and right sides direction on the bottom plate, two fixed blocks all are located first logical inslot and with bottom plate sliding connection, the apron is located first logical inslot and is connected with it, the top of apron and the top of bottom plate are located same horizontal plane, be equipped with first breach along left and right sides direction on the apron, the one end of two bolts all passes first breach and respectively with two apron butts, two bolts all with bottom plate threaded connection, two splint all are located the top of bottom plate and with bottom plate sliding connection, the bottom plate top is equipped with two sets of promotion subassemblies, two sets of promotion subassemblies are connected with two sets of splint transmissions respectively, be equipped with drilling assembly on the bottom of roof. The utility model discloses can the high accuracy drill hole operation to conveniently clear up the impurity after drilling.
Description
Technical Field
The utility model relates to a leaf spring processing technology field especially relates to a leaf spring drilling equipment that precision is high.
Background
A steel plate spring, also called spring flat steel, is an elastic element which is most widely applied in automobile suspension and is an elastic beam formed by combining a plurality of alloy spring pieces with equal width but unequal length. The steel plate spring processing needs the steps of melting, shaping, ear curling, assembling and the like, and the shaped steel plate spring has a certain radian;
need carry out the drilling operation to leaf spring after leaf spring processing, but because leaf spring has the arc to leaf spring can take place deformation during the drilling, and present drilling processingequipment often does not all carry on spacingly to leaf spring's both ends, thereby has reduced leaf spring's drilling precision, and very difficult when present device clearance drilling impurity.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a leaf spring drilling equipment that precision is high, the device technical ability is effectual has improved the drilling precision and can also effectually clear up drilling impurity.
(II) technical scheme
The utility model provides a high-precision steel plate spring drilling device, which comprises a bottom plate, a top plate, a clamping plate, a cover plate, two fixing blocks and bolts, wherein the bottom plate is horizontally arranged along the left-right direction, the top plate is vertically spaced from the bottom plate, the top plate is connected with the bottom plate through a supporting plate, a first through groove is arranged on the bottom plate along the left-right direction, the two fixing blocks are both positioned in the first through groove and are in sliding connection with the bottom plate, the cover plate is positioned in the first through groove and is connected with the first through groove, the top end of the cover plate and the top end of the bottom plate are positioned at the same horizontal plane, the bottom end of the cover plate is attached to the top end of the fixing block, a first notch is arranged on the cover plate along the left-right direction, one end of each bolt passes through the first notch and is respectively abutted to the two cover plates, and the two bolts are both in threaded connection with the bottom plate, screwing up the bolt can with the fixed block with the bottom plate is connected fixedly, two splint all are located the top of bottom plate and with bottom plate sliding connection, the bottom plate top is equipped with two sets of promotion subassemblies, and is two sets of promote the subassembly respectively with two sets of splint transmission is connected, and is two sets of it is two sets of to promote the subassembly respectively splint are close to or keep away from first logical groove, be equipped with the drilling subassembly on the bottom of roof.
Preferably, it is two sets of promote the subassembly with the axis direction symmetric distribution of bottom plate is two sets of promote the subassembly and all include mounting panel and first pneumatic cylinder, the mounting panel with the top of bottom plate is connected, the mounting panel is located splint are kept away from one side of first logical groove, the stiff end of first pneumatic cylinder with the mounting panel orientation the one end of splint is connected, the telescopic link of first pneumatic cylinder sets up along the fore-and-aft direction level, the telescopic link of first pneumatic cylinder with the splint orientation the terminal surface of mounting panel is connected.
Preferably, the drilling subassembly includes second pneumatic cylinder, connecting plate, slider and drilling machine, the stiff end of second pneumatic cylinder with the top of roof is connected, the vertical downward setting of telescopic link of second pneumatic cylinder, the telescopic link of second pneumatic cylinder passes the roof and rather than sliding connection, the connecting plate with the bottom of the telescopic link of second pneumatic cylinder is connected, the bottom of connecting plate is equipped with the second and leads to the groove along controlling the direction, the slider is located the second lead to the inslot and with connecting plate sliding connection, the bottom of slider with the drilling machine is connected, the vertical setting downwards of drilling end of drilling machine, be equipped with on the connecting plate and be used for the drive unit that the slider removed along controlling the direction.
Preferably, the driving unit comprises a fixed plate, a threaded rod and a motor, the fixed plate and the motor are arranged in the second through groove at left and right intervals, a first threaded through hole is formed in the slider along the left and right directions of the slider, one end of the threaded rod is connected with an output shaft of the motor, the other end of the threaded rod penetrates through the first threaded through hole and is rotatably connected with the fixed plate, and the threaded rod is connected with the slider in a threaded manner.
Preferably, the T-shaped sliding block is further included, a T-shaped sliding groove is formed in the inner wall of the top end of the second through groove in the left-right direction, the T-shaped sliding block is located in the T-shaped sliding groove and connected with the connecting plate in a sliding mode, and the T-shaped sliding block is connected with the sliding block.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
in the utility model, when the steel plate spring needs to be drilled, the steel plate spring is placed on the bottom plate, the two clamping plates are driven by the pushing component to move oppositely so as to clamp the steel plate spring, and the two fixing blocks are respectively moved to the two ends of the steel plate spring by moving the fixing blocks, the bolt is rotated and screwed down to connect and fix the fixing blocks and the bottom plate, thereby limiting the two ends of the leaf spring, and effectively improving the accuracy of drilling by limiting the movement of the two ends of the leaf spring when the drilling component drills the leaf spring, and the impurities after drilling enter the first through groove from the first notch, the fixing block is moved after the bolt is taken out after the drilling is finished, the fixing block moves to push the impurities out of the first through groove, the device technical ability is effectual has improved the drilling precision and can also effectually clear up drilling impurity.
Drawings
Fig. 1 is the utility model provides a leaf spring drilling equipment's that precision is high schematic diagram.
Fig. 2 is the utility model provides a leaf spring drilling equipment that precision is high looks sideways at the schematic structure.
Fig. 3 is the utility model provides a structural schematic is overlooked to bottom plate among leaf spring drilling equipment that precision is high.
Reference numerals: 1. a base plate; 2. a support plate; 3. a top plate; 4. a splint; 5. a cover plate; 6. a fixed block; 7. a handle; 8. a bolt; 9. mounting a plate; 10. a first hydraulic cylinder; 11. a second hydraulic cylinder; 12. a connecting plate; 13. a slider; 14. a fixing plate; 15. a threaded rod; 16. a drilling machine; 17. an electric motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, welded, riveted, bonded, and the like, or detachably connected, screwed, keyed, pinned, and the like, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figures 1-3, the high-precision steel plate spring drilling device provided by the utility model comprises a bottom plate 1, a top plate 3, a clamping plate 4, a cover plate 5, two fixing blocks 6 and bolts 8, wherein the bottom plate 1 is horizontally arranged along the left-right direction, the top plate 3 is vertically spaced from the bottom plate 1, the top plate 3 is connected with the bottom plate 1 through a supporting plate 2, a first through groove is arranged on the bottom plate 1 along the left-right direction, the two fixing blocks 6 are both positioned in the first through groove and are in sliding connection with the bottom plate 1, the cover plate 5 is positioned in the first through groove and is connected with the first through groove, the top end of the cover plate 5 and the top end of the bottom plate 1 are positioned on the same horizontal plane, the bottom end of the cover plate 5 is attached to the top ends of the fixing blocks 6, a first notch is arranged on the cover plate 5 along the left-right direction, one end of the two bolts 8 both pass through the first notch and are respectively abutted to the two cover plates 5, two bolt 8 all with 1 threaded connection of bottom plate screws up bolt 8 can with fixed block 6 with 1 connection of bottom plate is fixed, two splint 4 all is located the top of bottom plate 1 and with 1 sliding connection of bottom plate, 1 top of bottom plate is equipped with two sets of promotion subassemblies, and is two sets of promote the subassembly respectively with two sets of splint 4 transmission is connected, and is two sets of promote the subassembly and promote two sets of splint 4 are close to or keep away from first logical groove respectively, be equipped with drilling assembly on the bottom of roof 3.
In the utility model, when the steel plate spring needs to be drilled, the steel plate spring is placed on the bottom plate 1, the two clamping plates 4 are driven to move towards each other by the pushing component so as to clamp the steel plate spring 4, and the two fixing blocks 6 are respectively moved to the two ends of the steel plate spring by moving the fixing blocks 6, the bolts 8 are rotated, the bolts 8 are screwed down to connect and fix the fixing blocks 6 and the bottom plate 1, thereby limiting the two ends of the leaf spring, and effectively improving the accuracy of drilling by limiting the movement of the two ends of the leaf spring when the drilling component drills the leaf spring, and the impurities after drilling enter the first through groove from the first notch, after the drilling is finished, the bolt 8 is taken out, the fixing block 6 is moved to push the impurities out of the first through groove, the device technical ability is effectual has improved the drilling precision and can also effectually clear up drilling impurity.
In an optional embodiment, it is two sets of promote the subassembly with the axis direction symmetric distribution of bottom plate 1, it is two sets of promote the subassembly all includes mounting panel 9 and first pneumatic cylinder 10, mounting panel 9 with the top of bottom plate 1 is connected, mounting panel 9 is located splint 4 is kept away from one side of first logical groove, first pneumatic cylinder 10 the stiff end with mounting panel 9 orientation the one end of splint 4 is connected, the telescopic link of first pneumatic cylinder 10 sets up along fore-and-aft direction level, the telescopic link of first pneumatic cylinder 10 with splint 4 orientation the terminal surface of mounting panel 9 is connected, thereby can effectually drive splint 4 and remove to pressing from both sides tightly the leaf spring who places on bottom plate 1 through first pneumatic cylinder 10.
In an alternative embodiment, the drilling assembly includes a second hydraulic cylinder 11, a connecting plate 12, a sliding block 13 and a drilling machine 16, a fixed end of the second hydraulic cylinder 11 is connected to the top end of the top plate 3, an expansion rod of the second hydraulic cylinder 11 is disposed vertically downward, the expansion rod of the second hydraulic cylinder 11 penetrates through the top plate 3 and is slidably connected thereto, the connecting plate 12 is connected to the bottom end of the expansion rod of the second hydraulic cylinder 11, a second through groove is disposed at the bottom end of the connecting plate 12 along the left-right direction, the sliding block 13 is disposed in the second through groove and is slidably connected to the connecting plate 12, the bottom end of the sliding block 13 is connected to the drilling machine 16, a drilling end of the drilling machine 16 is disposed vertically downward, a driving unit for driving the sliding block 13 to move along the left-right direction is disposed on the connecting plate 12, and the connecting plate 12 can be effectively driven to move by the second hydraulic cylinder 11, the connecting plate 12 moves to move downwards through the slider 13 so as to drive the drilling machine 16 to move downwards to drill the steel plate spring, the driving unit drives the slider 13 to move so as to effectively adjust the drilling position of the drilling machine 16, and the position of the drilling machine 16 can be matched with that of the steel plate spring so as to more accurately drill the steel plate spring by moving the position of the drilling machine 16.
In an optional embodiment, the driving unit includes a fixing plate 14, a threaded rod 15 and a motor 17, the fixing plate 14 and the motor 17 are arranged in the second through groove at left and right intervals, a first threaded through hole is formed in the slider 13 along left and right directions of the slider, one end of the threaded rod 15 is connected with an output shaft of the motor 17, the other end of the threaded rod 15 penetrates through the first threaded through hole and is rotatably connected with the fixing plate 14, the threaded rod 15 is in threaded connection with the slider 13, the threaded rod 15 is rotatably connected with the fixing plate 14 through a bearing, and the motor 17 drives the threaded rod 15 to rotate, and the threaded rod 15 rotates to drive the slider 13 to move.
In an optional embodiment, the sliding device further comprises a T-shaped sliding block, a T-shaped sliding groove is formed in the inner wall of the top end of the second through groove along the left-right direction, the T-shaped sliding block is located in the T-shaped sliding groove and is connected with the connecting plate 12 in a sliding mode, the T-shaped sliding block is connected with the sliding block 13, and the sliding block 13 is connected with the connecting plate 12 in a sliding mode through the T-shaped sliding block, so that the moving stability of the sliding block 13 can be effectively improved.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. The high-precision leaf spring drilling device is characterized by comprising a bottom plate (1), a top plate (3), a clamping plate (4), a cover plate (5), two fixing blocks (6) and a bolt (8), wherein the bottom plate (1) is horizontally arranged along the left and right directions, the top plate (3) is vertically spaced from the bottom plate (1), the top plate (3) is connected with the bottom plate (1) through a supporting plate (2), a first through groove is formed in the bottom plate (1) along the left and right directions, the two fixing blocks (6) are both positioned in the first through groove and are in sliding connection with the bottom plate (1), the cover plate (5) is positioned in the first through groove and is connected with the first through groove, the top end of the cover plate (5) and the top end of the bottom plate (1) are positioned on the same horizontal plane, and the bottom end of the cover plate (5) is attached to the top ends of the fixing blocks (6), be equipped with first breach, two along left right direction on apron (5) the one end of bolt (8) all passes first breach and respectively with two apron (5) butt, two bolt (8) all with bottom plate (1) threaded connection screws up bolt (8) can with fixed block (6) with bottom plate (1) is connected fixedly, two splint (4) all are located the top of bottom plate (1) and with bottom plate (1) sliding connection, bottom plate (1) top is equipped with two sets of promotion subassemblies, and is two sets of promote the subassembly respectively with two sets of splint (4) transmission is connected, and is two sets of it is two sets of to promote the subassembly respectively splint (4) are close to or keep away from first logical groove, be equipped with drilling assembly on the bottom of roof (3).
2. The steel plate spring drilling device with high precision as claimed in claim 1, wherein the two groups of pushing assemblies are symmetrically distributed in the direction of the central axis of the bottom plate (1), the two groups of pushing assemblies comprise a mounting plate (9) and a first hydraulic cylinder (10), the mounting plate (9) is connected with the top end of the bottom plate (1), the mounting plate (9) is located on one side, away from the first through groove, of the clamping plate (4), the fixed end of the first hydraulic cylinder (10) is connected with one end, facing the clamping plate (4), of the mounting plate (9), the telescopic rod of the first hydraulic cylinder (10) is horizontally arranged in the front-back direction, and the telescopic rod of the first hydraulic cylinder (10) is connected with the clamping plate (4) facing the end face of the mounting plate (9).
3. The high-precision steel plate spring drilling device as claimed in claim 1, wherein the drilling assembly comprises a second hydraulic cylinder (11), a connecting plate (12), a sliding block (13) and a drilling machine (16), the fixed end of the second hydraulic cylinder (11) is connected with the top end of the top plate (3), the telescopic rod of the second hydraulic cylinder (11) is vertically arranged downwards, the telescopic rod of the second hydraulic cylinder (11) penetrates through the top plate (3) and is in sliding connection with the top plate, the connecting plate (12) is connected with the bottom end of the telescopic rod of the second hydraulic cylinder (11), the bottom end of the connecting plate (12) is provided with a second through groove along the left-right direction, the sliding block (13) is positioned in the second through groove and is in sliding connection with the connecting plate (12), the bottom end of the sliding block (13) is connected with the drilling machine (16), and the drilling end of the drilling machine (16) is vertically arranged downwards, and a driving unit for driving the sliding block (13) to move along the left and right directions is arranged on the connecting plate (12).
4. A high-precision steel plate spring drilling device according to claim 3, wherein the driving unit comprises a fixing plate (14), a threaded rod (15) and a motor (17), the fixing plate (14) and the motor (17) are arranged in the second through groove at a left-right interval, a first threaded through hole is formed in the sliding block (13) along the left-right direction of the sliding block, one end of the threaded rod (15) is connected with an output shaft of the motor (17), the other end of the threaded rod (15) penetrates through the first threaded through hole and is rotatably connected with the fixing plate (14), and the threaded rod (15) is in threaded connection with the sliding block (13).
5. The high-precision steel plate spring drilling device as claimed in claim 3, further comprising a T-shaped sliding block, wherein a T-shaped sliding groove is formed in the inner wall of the top end of the second sliding groove along the left-right direction, the T-shaped sliding block is located in the T-shaped sliding groove and is connected with the connecting plate (12) in a sliding mode, and the T-shaped sliding block is connected with the sliding block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220700300.0U CN217343666U (en) | 2022-03-29 | 2022-03-29 | Leaf spring drilling equipment that precision is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220700300.0U CN217343666U (en) | 2022-03-29 | 2022-03-29 | Leaf spring drilling equipment that precision is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217343666U true CN217343666U (en) | 2022-09-02 |
Family
ID=83052662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220700300.0U Expired - Fee Related CN217343666U (en) | 2022-03-29 | 2022-03-29 | Leaf spring drilling equipment that precision is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217343666U (en) |
-
2022
- 2022-03-29 CN CN202220700300.0U patent/CN217343666U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |