CN209532798U - A kind of drilling holes on connecting rods drill jig device - Google Patents
A kind of drilling holes on connecting rods drill jig device Download PDFInfo
- Publication number
- CN209532798U CN209532798U CN201920277007.6U CN201920277007U CN209532798U CN 209532798 U CN209532798 U CN 209532798U CN 201920277007 U CN201920277007 U CN 201920277007U CN 209532798 U CN209532798 U CN 209532798U
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- CN
- China
- Prior art keywords
- clamping plate
- cover board
- card slot
- clamp body
- pedestal
- 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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Abstract
The utility model discloses a kind of drilling holes on connecting rods drill jig devices, comprising: pedestal, and the clamp system and regulating mechanism that are set on pedestal；Clamp system includes clamp body and cover board, and the side of clamp body is corresponding to offer cover board sliding slot, and cover board two sides are formed with edge, and edge is embedded in cover board sliding slot；Through-hole is offered on cover board；The top surface of clamp body offers horizontal card slot, and clamp body offers vertical card slot towards regulating mechanism on one side, and the bottom end of vertical card slot is provided with columned convex body；Regulating mechanism includes clamping plate, fixed plate, threaded rod and handwheel, and fixed plate is correspondingly arranged with vertical card slot, and clamping plate is between fixed plate and vertical card slot；Clamping plate sliding slot is offered on pedestal, the bottom end of clamping plate is embedded in clamping plate sliding slot；Threaded hole is offered in fixed plate, threaded rod passes through threaded hole, and one end of threaded rod and clamping plate are rotatablely connected, and the other end is fixedly connected with handwheel.The utility model structure is simple, positioning is quick, tightness is strong.
Description
Technical field
The utility model relates to Machining of Connecting Rod technical field, more particularly to a kind of drilling holes on connecting rods drill jig
Device.
Background technique
Drill jig, which refers to, is used to fixed processed object in drilling process, be allowed to occupy correct position, to connect
The device processed or detected, it is easy to use, with extensive, there is irreplaceable use value in drilling machine manufacture field.It removes
The part not high to drilling required precision can be used common universal fixturing be clamped it is fixed except, for machining accuracy
High specific component is required to that dedicated fixture is used to clamp firm effect to improve.Connecting rod is the key member in engine,
Drilling processing is very important a step in the processing technology of connecting rod.Because link mechanism is special, plain clamp is not applicable.It is existing
Some drilling holes on connecting rods clamp connecting rod using the fixture of hydraulic elevation type, and connecting rod small end hole and two fixtures of bolt hole
Complete drilling.Structure is complicated and is not able to satisfy the general advantage that special fixture clamps small head bore and bolt hole drilling.
Therefore, how to provide a kind of structure is simple, positioning quickly, can be by the small head bore of drilling and bolt hole in same fixture
The problem of drill jig device of upper completion is those skilled in the art's urgent need to resolve.
Utility model content
In view of this, the present invention provides a kind of structures simply, positioning is quick, can be by the small head bore of drilling and bolt
The drilling holes on connecting rods drill jig device that hole is completed on same fixture.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of drilling holes on connecting rods drill jig device, comprising: pedestal, and the clamp system that is set on the pedestal and
Regulating mechanism；
Wherein, the clamp system includes clamp body and the cover board at the top of the clamp body, the side of the clamp body
Face is corresponding to offer cover board sliding slot, and the cover board two sides are formed with edge, and the edge is embedded in the cover board sliding slot；The lid
Through-hole is offered on plate；The top surface of the clamp body offers horizontal card slot, the clamp body towards the regulating mechanism one
Face offers vertical card slot, and the bottom end of the vertical card slot is provided with columned convex body；
The regulating mechanism includes clamping plate, fixed plate, threaded rod and handwheel, the fixed plate and the vertical card slot pair
It should be arranged, the clamping plate is between the fixed plate and the vertical card slot；Clamping plate sliding slot is offered on the pedestal,
The bottom end of the clamping plate is embedded in the clamping plate sliding slot；Threaded hole is offered in the fixed plate, the threaded rod passes through
The threaded hole, one end of the threaded rod and the clamping plate are rotatablely connected, and the other end is fixedly connected with the handwheel.
Through the above technical solutions, the drilling of the small head bore of connecting rod and bolt hole is integrated in a fixture by the utility model
On fixed to clamp, fixation of the connecting rod in horizontal card slot and vertical card slot, knot are realized in the sliding for passing through cover board and clamping plate
Structure is simple, positioning is quick, tightness is strong.
Preferably, in a kind of above-mentioned drilling holes on connecting rods drill jig device, the pedestal is rectangle, the four of the pedestal
Angle offers bolt hole.Fixture is fixed by bolt passing through bolt hole, guarantees the stability of fixture.
Preferably, in a kind of above-mentioned drilling holes on connecting rods drill jig device, the top of the clamping plate is lower than the water
The bottom end of flat card slot, the width of the clamping plate are greater than the distance of the cover board sliding slot of the clamp body two sides.Guarantee to clamp
The height of plate will not influence the horizontal positioned of connecting rod, and clamping plate can connect and fix horizontal positioned connecting rod with cover board, knot
Structure is simple, stability is strong.
Preferably, in a kind of above-mentioned drilling holes on connecting rods drill jig device, the clamping plate is connect with the threaded rod
Position offer connecting hole, bearing is provided in the connecting hole, the end of the threaded rod is set in the bearing.When
When shaking handwheel, threaded rod moves forward or back in threaded hole, at this point, threaded rod is rotation, by connecting hole and screw thread
Bearing is set between bar, can guarantee to be relatively rotated between threaded rod and clamping plate, i.e., threaded rod is rotated forward or retreated
Clamping plate movement is driven, the stability for running and fixing is stronger, precision is higher.
Preferably, in a kind of above-mentioned drilling holes on connecting rods drill jig device, drilling is offered on the horizontal card slot.Institute
It is corresponding with the through-hole to state drilling, for providing the drilling space of small head bore.
It can be seen via above technical scheme that compared with prior art, the utility model, which discloses, provides a kind of connecting rod brill
Hole drill jig device, has the advantages that
1, fixation of the connecting rod in horizontal card slot and vertical card slot is realized by the sliding of cover board and clamping plate, by connecting rod
The drilling of small head bore and bolt hole is integrated on a fixture and is fixed to clamp, and structure is simple, positioning is quick, tightness is strong.
2, realized by the cooperation of handwheel, threaded rod, fixed plate and clamping plate shake handwheel drive clamping plate advance or
It retreats, and then realizes clamping function, the stability for running and fixing is stronger, precision is higher.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 attached drawing is overall structure diagram provided by the utility model；
Fig. 2 attached drawing is main view provided by the utility model；
Fig. 3 attached drawing is top view provided by the utility model；
Fig. 4 attached drawing is main sectional view provided by the utility model；
The clamped condition figure of fixture when Fig. 5 attached drawing is drilling provided by the utility model small head bore；
The clamped condition figure of fixture when Fig. 6 attached drawing is drilling bolt hole provided by the utility model.
Wherein:
1 is pedestal, and 11 be clamping plate sliding slot, and 12 be bolt hole, and 2 be clamp system, and 21 be clamp body, and 211 is sliding for cover board
Slot, 212 be horizontal card slot, and 213 be vertical card slot, and 214 be convex body, and 215 be drilling, and 22 be cover board, and 221 be edge, and 222 are
Through-hole, 3 be regulating mechanism, and 31 be clamping plate, and 311 be connecting hole, and 32 be fixed plate, and 321 be threaded hole, and 33 be threaded rod, 34
It is bearing for handwheel, 35.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to attached drawing 1 to attached drawing 4, the utility model embodiment discloses a kind of drilling holes on connecting rods drill jig device, packet
It includes: pedestal 1, and the clamp system 2 and regulating mechanism 3 that are set on pedestal 1；
Wherein, clamp system 2 includes clamp body 21 and the cover board 22 positioned at 21 top of clamp body, the side pair of clamp body 21
Cover board sliding slot 211 should be offered, 22 two sides of cover board are formed with edge 221, and edge 221 is embedded in cover board sliding slot 211；On cover board 22
Offer through-hole 222；The top surface of clamp body 21 offers horizontal card slot 212, and clamp body 21 opens up on one side towards regulating mechanism 3
There is vertical card slot 213, the bottom end of vertical card slot 213 is provided with columned convex body 214；
Regulating mechanism 3 includes clamping plate 31, fixed plate 32, threaded rod 33 and handwheel 34, fixed plate 32 and vertical card slot 213
It is correspondingly arranged, clamping plate 31 is located between fixed plate 32 and vertical card slot 213；Clamping plate sliding slot 11 is offered on pedestal 1, is clamped
In the bottom end insertion clamping plate sliding slot 11 of plate 31；Threaded hole 321 is offered in fixed plate 32, threaded rod 33 passes through threaded hole 321,
One end of threaded rod 33 and clamping plate 31 are rotatablely connected, and the other end is fixedly connected with handwheel 34.
32 integrally casting shaping of pedestal 1, clamp body 21 and fixed plate.Cover board sliding slot 211 and clamping plate sliding slot 11 open up
Direction is vertical with clamping plate 31, and cover board 21 slides in cover board sliding slot 211, and clamping plate 31 slides in clamping plate sliding slot 11,
Cover board 21 is consistent with the glide direction of clamping plate 31.
In order to further optimize the above technical scheme, pedestal 1 is rectangle, and the quadrangle of pedestal 1 offers bolt hole 12.
In order to further optimize the above technical scheme, the top of clamping plate 31 is lower than the bottom end of horizontal card slot 212, clamping plate
31 width is greater than the distance of the cover board sliding slot 211 of 21 two sides of clamp body.
In order to further optimize the above technical scheme, the position that clamping plate 31 is connect with threaded rod 33 offers connecting hole
311, bearing 35 is provided in connecting hole 311, and the end of threaded rod 33 is set in bearing 35.
35 outer ring of bearing and connecting hole 311 are interference fitted, and 35 inner ring of bearing and threaded rod 33 are interference fitted.
In order to further optimize the above technical scheme, drilling 215 is offered on horizontal card slot 212.
The working principle of the utility model are as follows:
Referring to attached drawing 5, when the small head bore of drilling: part being lain in a horizontal plane in horizontal card slot 212, shake handwheel 34 and drive
Clamping plate 31 is slided to 21 direction of clamp body, until stop after 31 pressing clip of clamping plate specific 21, cover board 22 is sliding along cover board
Slot 211 is slided to 31 direction of clamping plate, until edge 221 stops after abutting clamping with clamping plate 31.At this point, through-hole 222 is aligned
Part needs to bore the position of small head bore, and is directed at drilling 215, and drill bit passes through part by through-hole 222, into drilling 215,
The small head bore of drilling is completed.After the completion of drilling, part is removed, prepares drilling bolt hole or oilhole.
Referring to attached drawing 6, when drilling bolt hole or oilhole, part is placed on vertically in vertical card slot 213, drilling
The small head bore completed covers in convex body 214, shakes handwheel 34 and clamping plate 31 is driven to slide to 21 direction of clamp body, until clamping
Stop after 31 pressing clip of plate specific 21, at this point, part is pressed between vertical card slot 213 and clamping plate 31, then completes part folder
Tightly, and drilling bolt hole or oilhole.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (5)
1. a kind of drilling holes on connecting rods drill jig device characterized by comprising pedestal (1), and it is set to the pedestal
(1) clamp system (2) and regulating mechanism (3) on；
Wherein, the clamp system (2) include clamp body (21) and be located at the clamp body (21) at the top of cover board (22), it is described
The side correspondence of clamp body (21) offers cover board sliding slot (211), and cover board (22) two sides are formed with edge (221), described
Edge (221) is embedded in the cover board sliding slot (211)；Through-hole (222) are offered on the cover board (22)；The clamp body (21)
Top surface offer horizontal card slot (212), the clamp body (21) offers vertical card towards the regulating mechanism (3) on one side
The bottom end of slot (213), the vertical card slot (213) is provided with columned convex body (214)；
The regulating mechanism (3) includes clamping plate (31), fixed plate (32), threaded rod (33) and handwheel (34), the fixed plate
(32) it is correspondingly arranged with the vertical card slot (213), the clamping plate (31) is located at the fixed plate (32) and the vertical card
Between slot (213)；It is offered clamping plate sliding slot (11) on the pedestal (1), the bottom end of the clamping plate (31) is embedded in the folder
In tight plate sliding slot (11)；It is offered threaded hole (321) on the fixed plate (32), the threaded rod (33) passes through the threaded hole
(321), one end Yu the clamping plate (31) rotation connection of the threaded rod (33), the other end are fixedly connected with the handwheel
(34)。
2. a kind of drilling holes on connecting rods drill jig device according to claim 1, which is characterized in that the pedestal (1) is
The quadrangle of rectangle, the pedestal (1) offers bolt hole (12).
3. a kind of drilling holes on connecting rods drill jig device according to claim 1, which is characterized in that the clamping plate (31)
Top be lower than the bottom end of the horizontal card slot (212), the width of the clamping plate (31) is greater than the clamp body (21) two sides
The cover board sliding slot (211) distance.
4. a kind of drilling holes on connecting rods drill jig device according to claim 1, which is characterized in that the clamping plate (31)
The position connecting with the threaded rod (33) offers connecting hole (311), is provided with bearing (35) in the connecting hole (311),
The end of the threaded rod (33) is set in the bearing (35).
5. a kind of drilling holes on connecting rods drill jig device according to claim 1, which is characterized in that the horizontal card slot
(212) drilling (215) are offered on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920277007.6U CN209532798U (en) | 2019-03-05 | 2019-03-05 | A kind of drilling holes on connecting rods drill jig device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920277007.6U CN209532798U (en) | 2019-03-05 | 2019-03-05 | A kind of drilling holes on connecting rods drill jig device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209532798U true CN209532798U (en) | 2019-10-25 |
Family
ID=68274666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920277007.6U Expired - Fee Related CN209532798U (en) | 2019-03-05 | 2019-03-05 | A kind of drilling holes on connecting rods drill jig device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209532798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515440A (en) * | 2020-04-03 | 2020-08-11 | 上海工程技术大学 | Clamp for milling half surfaces of connecting rod body and cover |
-
2019
- 2019-03-05 CN CN201920277007.6U patent/CN209532798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515440A (en) * | 2020-04-03 | 2020-08-11 | 上海工程技术大学 | Clamp for milling half surfaces of connecting rod body and cover |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 |