CN208961039U - Big end process equipment - Google Patents
Big end process equipment Download PDFInfo
- Publication number
- CN208961039U CN208961039U CN201821374663.XU CN201821374663U CN208961039U CN 208961039 U CN208961039 U CN 208961039U CN 201821374663 U CN201821374663 U CN 201821374663U CN 208961039 U CN208961039 U CN 208961039U
- Authority
- CN
- China
- Prior art keywords
- support plate
- connecting rod
- grip block
- sliding block
- workbench
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of big end process equipments, belong to Machining of Connecting Rod technical field, its key points of the technical solution are that the drill bit for including rack, being fixedly arranged on the workbench of rack side and being set to above workbench, drill bit is connected in rack, and the positioning device that connecting rod is fixed is provided on workbench；The positioning device includes the abutting mechanism that the support plate for being connected to bench-top, the clamping device for being fixedly arranged on major part of the support plate one end for clamping connecting rod and sliding are connected to microcephaly of the support plate other end for clamping connecting rod.The Tool clamp structure that the utility model solves traditional clamping connecting rod is complicated, the process of installing connecting rods is cumbersome, the not high problem of working efficiency, facilitates fixation by being provided with a kind of pair of connecting rod on the table, positioning device easy to disassemble, the problem of having reached raising working efficiency.
Description
Technical field
The utility model relates to Machining of Connecting Rod technical fields, more specifically, it is related to a kind of big end process equipment.
Background technique
Referring to Fig. 1, connecting rod 1 is made of three parts, and the microcephaly 11 of connecting rod 1 is claimed with the part of piston pin connection, is connected with crankshaft
The part connect claims the major part 12 of connecting rod 1, and the bar portion of connection microcephaly 11 and major part 12 claims the shaft 13 of connecting rod 1.
The prior art can refer to the Chinese invention patent application file that application publication number is CN102294612A, it discloses
A kind of fixture for the processing of big end side, is related to machining process equipment.Its clamping equipment, by clamp body and right
Middle activity sliding sleeve is constituted, and the left end setting of clamp body is installed on lathe chuck clamp body left end in middle movable sliding sleeve, right
End is fixed by the tailstock center of lathe, and there is the groove for installing connecting rods at middle part；The big end hole of connecting rod fixing device for installing is solid
Determine device the major part of connecting rod, big end hole opening pressing plate and big end hole padding plate clip are tightly fixed on clamp body；The fixed dress of small head bore
It sets and the microcephaly of connecting rod, small head bore positioning pin and small head bore backing plate is fixedly installed on clamp body.
Have the disadvantage that big end hole fixes device for connecting rod when positioning to connecting rod in foregoing invention application documents
Major part, big end hole opening pressing plate and big end hole padding plate clip be tightly fixed on clamp body；Small head bore fixes device for the small of connecting rod
Head, small head bore positioning pin and small head bore backing plate are fixedly installed on clamp body, and the Tool clamp structure for clamping connecting rod is complicated, installation
The process of connecting rod is cumbersome, to reduce working efficiency.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of big end process equipment,
It is provided with positioning device on the table, which facilitates the fixation of connecting rod, also facilitates the disassembly of connecting rod, facilitate operation,
It improves work efficiency.
To achieve the above object, the utility model provides following technical solution:
A kind of big end process equipment including rack, is fixedly arranged on the workbench of rack side and is set to workbench
The drill bit of top, drill bit are connected in rack, and the positioning device that connecting rod is fixed is provided on workbench；The positioning dress
Set including be connected to bench-top support plate, be fixedly arranged on support plate one end for clamp connecting rod major part clamping device with
And sliding is connected to the abutting mechanism of microcephaly of the support plate other end for clamping connecting rod；The clamping device includes sliding connection
In the grip block in support plate, grip block offers the half slot passed through for drill bit close to the one end for pushing against mechanism, half slot
Bottom offers the card slot that diameter is greater than half slot, stage portion is formed between card slot and half slot, between stage portion and support plate
Form the chamber of clamping major part；The abutting mechanism includes sliding block and is connected to sliding block far from grip block one end and drives sliding block
The driving assembly slid to the direction of grip block, one end of sliding block towards grip block offer the gap slot of clamping small end of connecting rod.
By using above scheme, connecting rod is placed in support plate, the major part of connecting rod is made to be connected in grip block and step
In chamber between portion, stage portion carries out a vertical limit to connecting rod, and driving assembly drives sliding block sliding, makes lacking for sliding block
Mouth slot is connected in the microcephaly of connecting rod and cooperates with grip block and the both ends of connecting rod are fixed, and drill bit moves downward and passes through semicircle
Slot drills to major part, and after drilling, driving assembly drives sliding block to slide to the direction far from grip block, makes the gap slot of sliding block
It is detached from microcephaly, connecting rod can be taken out to the direction of sliding block, then change new connecting rod, connecting rod facilitates fixation, facilitates taking-up, operates
It is convenient, it improves work efficiency.
Preferably, the driving component includes two fixed plates being connected in parallel at the top of support plate and is connected to sliding block
Driving cylinder far from grip block one end, the sliding block along the length direction sliding of two fixed plates be connected to two fixed plates it
Between.
By using above scheme, the piston rod of cylinder is driven to extend, pushes sliding block between two fixed plates to clamping
The direction of plate is slided, and is connected in the gap slot of slider end on microcephaly, is cooperated sliding block with grip block and is fixed connecting rod.
Preferably, the bolt of fixing plate is fixed on the top of support plate.
By using above scheme, it is bolted between fixed plate and support plate, it is convenient that fixed plate is replaced.
Preferably, being installed with vertical limited post in support plate between the sliding block and grip block.
By using above scheme, when the reverse movement for driving cylinder to push sliding block to grip block, sliding block is moved to limit
Behind the position of position column, limited post prevents sliding block from moving forward, and anti-limited slip block continues to move to the direction of grip block, makes sliding block
It is excessive to the pressure of connecting rod and damage connecting rod.
Preferably, the grip block sliding is connected in support plate.
By using above scheme, grip block can slide on the supporting plate, and the distance between adjusting grip block to sliding block makes
The connecting rod of different length shaft can be clamped between sliding block and grip block.
Preferably, offering slippage slot on the grip block, the screw top of support plate is connected with consolidating across slippage slot
Determine bolt.
By using above scheme, fixing bolt is turned, so that the nut of fixing bolt is detached from the top of grip block, pulls folder
Plate is held, slides fixing bolt in slippage slot, after sliding into certain position, turns fixing bolt, makes the nut of fixing bolt
It pushes against, grip block can be fixed in support plate with grip block.
Preferably, offering through-hole at the top of the support plate, through-hole is located at the underface of drill bit.
By using above scheme, when drilling, after drill bit drills through the major part of connecting rod, drill bit is entered in through-hole, is prevented
Only bit damage support plate.
Preferably, the support crab bolt is fixed on the worktable.
By using above scheme, support plate is removable with workbench, is convenient for changing support plate.
Preferably, the surrounding of the workbench is installed with baffle.
By using above scheme, the clast splashes that baffle can prevent drilling from generating, convenient for the collection of clast.
In conclusion the utility model has the advantages that compared with the prior art
1. one end at the top of support plate is provided with grip block, the other end sliding at the top of support plate is connected with sliding block, clamps
Plate offers the half slot passed through for drill bit close to one end of sliding block, and the bottom of half slot offers the card that diameter is greater than half slot
Slot forms the chamber of clamping major part between card slot and support plate, sliding block offers gap slot close to one end of grip block, and sliding block is remote
The driving cylinder that one end from gap slot is connected with driving sliding block sliding makes the major part of connecting rod be connected in clamping when fixing workpiece
In chamber between plate and stage portion, driving cylinder makes the gap slot of sliding block be connected in the microcephaly of connecting rod and incite somebody to action with grip block cooperation
The both ends of connecting rod are fixed, and drill bit moves downward and passes through half slot and drills to major part, and after drilling, driving cylinder drives sliding block
It is slid to the direction far from grip block, the gap slot of sliding block is made to be detached from microcephaly, connecting rod can taken out to the direction of sliding block, then change
Upper new connecting rod, connecting rod facilitate fixation, facilitate taking-up, improve work efficiency；
2. bolt is fixed between grip block and support plate, bolt is fixed between support plate and workbench, convenient to grip block
It is replaced, while conveniently the support plate on workbench is replaced；
3. the surrounding of workbench is installed with baffle, the clast splashes that baffle can prevent drilling from generating, convenient for broken
Bits are cleared up.
Detailed description of the invention
Fig. 1 is background technique attached drawing；
Fig. 2 is the axonometric drawing of embodiment；
Fig. 3 is the structural schematic diagram of workbench and positioning device；
Fig. 4 is the structural schematic diagram of support plate and clamping device.
Appended drawing reference: 1, connecting rod；11, microcephaly；12, major part；13, shaft；2, rack；21, drill bit frame；22, drill bit；3, work
Make platform；31, baffle；4, positioning device；41, support plate；411, through-hole；412, fixing bolt；413, block；42, clamping device；
421, grip block；422, half slot；423, card slot；424, stage portion；425, slippage slot；426, chamber；43, mechanism is pushed against；
431, fixed plate；432, sliding block；4321, gap slot；433, cylinder is driven；434, limited post；435, connecting plate；4351, circular hole.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: a kind of big end process equipment including rack 2, is fixedly arranged on the workbench of 2 side of rack referring to fig. 2
3 and it is set to the drill bit 22 of the top of workbench 3, rack 2 is installed with drill bit frame 21 close to the side of workbench 3, and drill bit 22 connects
It is connected to the bottom of drill bit frame 21 and drill bit 22 is vertically sliding movable, the positioning device positioned to connecting rod 1 is provided on workbench 3
4, the surrounding of workbench 3 is installed with baffle 31, the clast splashes that baffle 31 can prevent drilling from generating, convenient for the receipts of clast
Collection.Connecting rod 1 is placed on workbench 3, positioning device 4 is fixed by connecting rod 1, and drill bit 22 downwards carries out the major part 12 of connecting rod 1
Drilling.
Referring to Fig. 3, positioning device 4 includes that bolt is fixed on the support plate 41 at 3 top of workbench, is fixedly arranged on support plate 41 1
The clamping device 42 for clamping 1 major part 12 of connecting rod and sliding is held to be connected to 41 other end of support plate small for clamping connecting rod 1
First 11 abutting mechanism 43.
Referring to Fig. 3 and Fig. 4, clamping device 42 includes the grip block 421 that sliding is connected in support plate 41, grip block 421
The half slot 422 passed through for drill bit 22 is offered close to the one end for pushing against mechanism 43, it is big that the bottom of half slot 422 offers diameter
In the card slot 423 of half slot 422, make to form stage portion 424, stage portion 424 and support plate between card slot 423 and half slot 422
The chamber 426 of clamping major part 12 is formed between 41, and stage portion 424 can prevent drill bit 22 from connecting rod 1 is taken up in withdrawing, make to connect
Bar 1 is detached from grip block 421；The through-hole 411 passed through for drill bit 22 is offered in the support plate 41 of 423 lower section of card slot, drill bit 22 will
After major part 12 drills through, drill bit 22 will not damage support plate 41；Slippage slot 425, screw thread in support plate 41 are offered on grip block 421
It is connected with the fixing bolt 412 across slippage slot 425, when the nut of fixing bolt 412 and the abutting of grip block 421, can will be pressed from both sides
It holds plate 421 and support plate 41 is fixed；When processing to the connecting rod 1 of different length, slippage slot 425 can be made in fixing bolt 412
Upper movement tightens fixing bolt 412 after plate 421 to be held is slid onto position appropriate, makes the nut and folder of fixing bolt 412
The abutting of plate 421 is held, it can be fixed by grip block 421 and support plate 41；Grip block 421 is abutted far from one end of half slot 422 to be had
Block 413, block 413 are bolted with support plate 41, and block 413 can prevent grip block 421 to be detached from support plate 41.
Referring to Fig. 3, pushing against mechanism 43 includes two fixed plates 431 for being arranged in parallel in 41 top of support plate, sliding connection
The driving cylinder 433 that sliding block 432 and driving sliding block 432 between two fixed plates 431 slide.Two 431 spiral shells of fixed plate
Bolt is fixed on the top of support plate 41, and sliding block 432 offers the gap slot for being clamped microcephaly 11 close to one end of grip block 421
4321, support plate 41 is provided with connecting plate 435 far from one end of gap slot 4321, and the cylinder body of driving cylinder 433 is fixedly connected on
The one end of connecting plate 435 far from sliding block 432, the center of connecting plate 435 offer circular hole 4351, drive the piston rod of cylinder 433
Across circular hole 4351 and bolt is fixed on the one end of sliding block 432 far from gap slot 4321.When fixed connecting rod 1, connecting rod 1 is placed in
It supports on fagging, is connected in the major part 12 of connecting rod 1 in card slot 423, the piston rod elongation of driving cylinder 433 pushes sliding block 432
Along the length direction sliding of two fixed plates 431, the gap slot 4321 on sliding block 432 is made to be connected in the microcephaly 11 of connecting rod 1, sliding block
432 continue the reverse movement to grip block 421, keep sliding block 432 and grip block 421 that connecting rod 1 is fixed；After drilling, driving
The piston rod of cylinder 433 is shunk, and so that sliding block 432 is detached from the microcephaly 11 of connecting rod 1, can be removed connecting rod 1.
Referring to Fig. 3, it is installed with vertical limited post 434 in the support plate 41 between sliding block 432 and grip block, works as drive
When cylinder 433 of taking offence pushes the reverse movement of 432 grip block 421 of sliding block, after sliding block 432 is moved to the position of limited post 434, limit
Column 434 prevents sliding block 432 from moving forward, and anti-limited slip block 432 continues to move to the direction of grip block 421, keeps sliding block 432 right
The pressure of connecting rod 1 is excessive and damages connecting rod 1.
It uses principle: connecting rod 1 is placed in supporting table, be connected in the major part 12 of connecting rod 1 in card slot 423, drive gas
The piston rod of cylinder 433 extends, and sliding block 432 is pushed to slide so far in two fixed plates 431, is that the gap slot 4321 of sliding block 432 blocks
It is connected on the microcephaly 11 of connecting rod 1, sliding block 432 and grip block 421 are fixed by connecting rod 1, and the drill bit 22 of 3 top of workbench is to connecting rod 1
Major part 12 drill；After drilling, the piston rod of driving cylinder 433 is shunk, and is detached from the gap slot 4321 of sliding block 432
Microcephaly 11, connecting rod 1 can be removed from support plate 41, change new connecting rod 1.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of big end process equipment including rack (2), is fixedly arranged on the workbench (3) of rack (2) side and is set to
Drill bit (22) above workbench (3), drill bit (22) are connected on rack (2), it is characterised in that:
The positioning device (4) that connecting rod (1) is fixed is provided on the workbench (3)；
The positioning device (4) includes being connected to support plate (41) at the top of workbench (3), being fixedly arranged on support plate (41) one end use
In clamping connecting rod (1) major part (12) clamping device (42) and sliding be connected to support plate (41) other end for clamp company
The abutting mechanism (43) of the microcephaly (11) of bar (1)；
The clamping device (42) includes the grip block (421) that sliding is connected on support plate (41), and grip block (421) is close to be supported
One end of tight mechanism (43) offers the half slot (422) passed through for drill bit (22), and the bottom of half slot (422) offers diameter
Greater than the card slot (423) of half slot (422), stage portion (424) are formed between card slot (423) and half slot (422), stage portion
(424) chamber (426) of clamping major part (12) is formed between support plate (41)；
The abutting mechanism (43) includes sliding block (432) and is connected to sliding block (432) far from grip block (421) one end and drives
The driving assembly that sliding block (432) slides to the direction of grip block (421), one end of sliding block (432) towards grip block (421) open up
There is the gap slot (4321) of clamping connecting rod (1) microcephaly (11).
2. big end process equipment according to claim 1, it is characterised in that: the driving component includes parallel connection
Two fixed plates (431) at the top of support plate (41) and it is connected to the driving of sliding block (432) far from grip block (421) one end
Cylinder (433), the sliding block (432) along the length direction sliding of two fixed plates (431) be connected to two fixed plates (431) it
Between.
3. big end process equipment according to claim 2, it is characterised in that: fixed plate (431) bolt is fixed
In the top of support plate (41).
4. big end process equipment according to claim 1, it is characterised in that: the sliding block (432) and grip block
(421) vertical limited post (434) are installed in the support plate (41) between.
5. big end process equipment according to claim 1, it is characterised in that: grip block (421) the sliding connection
In on support plate (41).
6. big end process equipment according to claim 5, it is characterised in that: offered on the grip block (421)
Slippage slot (425), the screw top of support plate (41) are connected with the fixing bolt (412) across slippage slot (425).
7. big end process equipment according to claim 1, it is characterised in that: opened up at the top of the support plate (41)
Have through-hole (411), through-hole (411) is located at the underface of drill bit (22).
8. big end process equipment according to claim 1, it is characterised in that: support plate (41) bolt is fixed on
On workbench (3).
9. big end process equipment according to claim 1, it is characterised in that: the surrounding of the workbench (3) is fixed
There are baffle (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374663.XU CN208961039U (en) | 2018-08-24 | 2018-08-24 | Big end process equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374663.XU CN208961039U (en) | 2018-08-24 | 2018-08-24 | Big end process equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208961039U true CN208961039U (en) | 2019-06-11 |
Family
ID=66752608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821374663.XU Expired - Fee Related CN208961039U (en) | 2018-08-24 | 2018-08-24 | Big end process equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208961039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883590A (en) * | 2019-12-27 | 2020-03-17 | 天津豪鑫精密模具有限公司 | Positioning tool for machining automobile reversing image camera mounting rack |
-
2018
- 2018-08-24 CN CN201821374663.XU patent/CN208961039U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883590A (en) * | 2019-12-27 | 2020-03-17 | 天津豪鑫精密模具有限公司 | Positioning tool for machining automobile reversing image camera mounting rack |
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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: 20190611 Termination date: 20210824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |