CN207629594U - A kind of tilting chamfering milling machine for Machining of Connecting Rod - Google Patents
A kind of tilting chamfering milling machine for Machining of Connecting Rod Download PDFInfo
- Publication number
- CN207629594U CN207629594U CN201721576034.0U CN201721576034U CN207629594U CN 207629594 U CN207629594 U CN 207629594U CN 201721576034 U CN201721576034 U CN 201721576034U CN 207629594 U CN207629594 U CN 207629594U
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- CN
- China
- Prior art keywords
- connecting rod
- workbench
- machining
- tilting
- milling machine
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Abstract
The utility model discloses a kind of tilting chamfering milling machines for Machining of Connecting Rod, its key points of the technical solution are that, including rack and the milling cutter in rack, rack, which is equipped with, makes the workbench that the inclined surface on connecting rod is horizontal；Workbench is equipped with the fixation kit for fixing connecting rod, and fixation kit includes the first fixing end for being embedded in the bore hole of small end of connecting rod and the second fixing end for being embedded in the bore hole of big end, has the advantages that improve working efficiency.
Description
Technical field
The utility model is related to Machining of Connecting Rod equipment, more particularly to a kind of tilting chamfering milling machine for Machining of Connecting Rod.
Background technology
Connecting rod is one of main transmission mechanism of automobile, it includes small end of connecting rod, shaft and big end.From the system of connecting rod
Make in engineering, need to finish its surface, with improve connecting rod quality and with the matching degree of other equipment.Connecting rod is past
Toward Milling Process is processed by milling machine, keeps connecting rod more convenient during the installation process and be successfully installed on required
In equipment.
The Chinese patent that application publication number is CN104722817A, data of publication of application is on 06 24th, 2015 discloses one
Kind of milling machine, including the lifting of pedestal, cross saddle, workbench, lifting spindle, spindle box, spindle box, main shaft, belt pulley housing, stand
Column, motor, milling head further include graduation apparatus, and the graduation apparatus is rigidly connected by joint arm and lifting spindle sleeve.
It is in place of the deficiencies in the prior art, connecting rod needs to carry out the bore hole of small end of connecting rod and big end by milling machine
Chamfer machining, the prior art complete different milling effects by adjusting the position of milling head.And since equipment needs, there is part
The top surface of connecting rod liner is set as inclined surface, and above-mentioned milling machine needs to adjust milling head position when being processed this connecting rod
Inclined surface is adapted to, trouble complicated for operation reduces working efficiency.
Utility model content
The purpose of this utility model is to provide a kind of tilting chamfering milling machine for Machining of Connecting Rod, facilitates processing connecting rod one
The connecting rod being obliquely installed is held, has the advantages that improve working efficiency.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of tilting chamfering milling machine for Machining of Connecting Rod, including rack and the milling cutter in the rack, it is described
Rack, which is equipped with, makes the workbench that the inclined surface on connecting rod is horizontal；The workbench is equipped with for fixing connecting rod
Fixation kit, the fixation kit include the first fixing end for being embedded in the bore hole of small end of connecting rod and for the company of being embedded at
The second fixing end in the bore hole of bar major part.
Using above-mentioned technical proposal, the bore hole of small end of connecting rod is sheathed on the outside of the first fixing end by when use, by connecting rod
The bore hole of major part is sheathed on the outside of the second fixing end；The inclined surface of connecting rod liner is in horizontality at this time.Restart milling cutter
Milling is carried out to the liner with inclined surface on connecting rod, the angle from adjusting milling cutter facilitates construction, improves milling connecting rod
Working efficiency.
Further preferably：The workbench is equipped with the first locking piece for stablizing small end of connecting rod, first lock
It includes the fixed plate being set on the workbench and moving up and down for limiting rod in the fixed plate to determine part
Compression bar, the compression bar are slidably matched with fixed plate.
Using above-mentioned technical proposal, after connecting rod is fixed on fixation kit, mobile compression bar makes a compression bar part be located at and connects
Above bar, limiting rod moves up and down, and reduces the case where connecting rod up and down motion influences milling efficiency during milling connecting rod.
Further preferably：The fixed plate has two pieces, and two pieces of fixed plates are respectively arranged on the two of the first fixing end
Side；The both ends of compression bar are each passed through two fixed plates setting, and wherein one end of compression bar is fixed with abutting block, the other end spiral shell of compression bar
Line is connected with adjusting nut.
Using above-mentioned technical proposal, after connecting rod is fixed on fixation kit, will be used to connect adjusting nut on connecting rod
One end sequentially passes through two fixed plates, then adjusting nut is mounted on to that one end of connecting rod, and rotates forward adjusting nut, until supporting
Tight block is pushed against in fixed plate, strengthening limitation of the compression bar to connecting rod.
Further preferably：The upper surface setting of the workbench is parallel on the compression bar close to the side of workbench.
Using above-mentioned technical proposal, when compression bar limiting rod moves up and down, close to the side of workbench close to even on compression bar
The movement of preferably limiting rod is capable of in the upper surface of bar, meanwhile, when connecting rod, which moves upwards, pushes against compression bar, pressure can be reduced
Bar reduces the case where being damaged to compression bar to the load of connecting rod.
Further preferably：First fixing end is fixed on by the first bolt on the workbench.
The size of the first fixing end is replaced, is made according to the size of the small end of connecting rod of different connecting rods using above-mentioned technical proposal
The milling that milling machine can adapt to the connecting rod of different smalls end of connecting rod is obtained, milling range has been widened, has improved milling efficiency.
Further preferably：Second fixing end is slidably connected on the workbench, and the second fixing end passes through
Two bolts are fixed on workbench.
Second bolt is unclamped according to the connecting rod of different length using above-mentioned technical proposal, mobile second fixing pipe is adjusted
Then the distance between first fixing end and the second fixing end lock the second bolt by the position of the first fixing end and the second fixing end
Fixation is set, it is convenient and efficient, improve working efficiency.
Further preferably：The second locking piece for stablizing big end is had additional on the workbench.
Using above-mentioned technical proposal, reinforce the stability of connecting rod, improves the processing quality and processing efficiency of connecting rod.
Further preferably：Second locking piece include for the abutting of the side wall of big end locking ring flat-plate and
Locking bolt for locking the retaining ring Board position；The locking ring flat-plate is slidably connected on the workbench.
Connecting rod is installed on after the second fixing end determines position according to the size of connecting rod using above-mentioned technical proposal
On fixation kit.Then locking bolt is unlocked, mobile locking ring flat-plate makes its side wall push against on the side wall of big end, then just
Turn locking bolt to fix the position for locking ring flat-plate, it is easy to operate.
In conclusion the utility model has the advantages that：
1, the inclined surface of connecting rod is remedied to horizontal position by the way that inclined workbench is arranged, it is convenient to incline to having on connecting rod
The liner on inclined-plane carries out milling, improves working efficiency；
2, the stability that connecting rod is improved by the way that fixation kit, the first locking piece and the second locking piece is arranged, improves connecting rod
Processing quality.
Description of the drawings
Fig. 1 is the overall structure figure of embodiment；
Fig. 2 is the local structural graph of embodiment, basically illustrates the workbench after installation upper connecting rod；
Fig. 3 is the partial structurtes explosive view of embodiment, shows the structure of workbench.
In figure, 1, rack；11, workbench；111, sliding groove；12, milling cutter；121, rotating part；122, cutter head；2, fixed group
Part；21, the first fixing end；211, the first bolt；22, the second fixing end；221, the second bolt；222, the first sliding block；3, first
Locking piece；31, fixed plate；32, compression bar；321, block is pushed against；322, adjusting nut；4, the second locking piece；41, ring flat-plate is locked；
411, the second sliding block；42, locking bolt；5, small end of connecting rod；6, big end；7, motor；8, driving belt.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：A kind of tilting chamfering milling machine for Machining of Connecting Rod, as shown in Figure 1, including rack 1, being set to rack 1
On workbench 11 and milling cutter 12, milling cutter 12 include being connected to rotating part 121 and cutter head 122 in rack 1, cutter head 122 and work
Make platform 11 to be correspondingly arranged.Milling cutter 12 is connected with a motor 7 by a driving belt 8, and motor 7 drives rotating part 121 with dynamic cutter head
122 rotations carry out milling to the liner of connecting rod.
As shown in Fig. 2, workbench 11 is inclined to set, and when connecting rod is positioned over 11 upper surface of workbench, inclining on connecting rod
Inclined-plane is horizontal.Fixation kit 2 is had additional on workbench 11, fixation kit 2 includes the first fixing end 21 and the second fixing end
22, the first fixing end 21 and the second fixing end 22 are cylindrical be arranged.In use, the bore hole of small end of connecting rod 5 is sheathed on first
The bore hole of big end 6 is sheathed on the outside of the second fixing end 22 so that connecting rod is fixed on workbench by the outside of fixing end 21
On 11, milling then is carried out to connecting rod with milling cutter 12.
As shown in figure 3, in order to adapt to the bore size of different smalls end of connecting rod 5, the first fixing end 21 passes through the first bolt
211 are fixed on workbench 11, and the head of the first bolt 211 is located at the top surface of the first fixing end 21.
As shown in figure 3, in order to reinforce the stability of connecting rod, the first locking piece 3 is had additional on workbench 11.First locking piece
3 include the two fixed plates 31 positioned at 21 both sides of the first fixing end, and compression bar 32 is equipped in two fixed plates 31.The one of compression bar 32
End, which is fixed with, pushes against block 321, and the other end screw-thread fit of compression bar 32 has adjusting nut 322.When compression bar 32 is fixed on two pieces of fixations
When on plate 31, adjusting nut 322 is pushed against with block 321 is pushed against in fixed plate 31.The rectangular cross-section of compression bar 32 is arranged, and presses
The upper surface setting of workbench 11 is parallel on bar 32 close to the side of workbench 11.
As shown in figure 3, in order to adapt to the connecting rod of different length, the second fixing end 22 is slidably connected on workbench 11.Work
Make to offer sliding groove 111 on platform 11, the bottom of the second fixing end 22 is equipped with the first sliding block with 111 activity cooperation of sliding groove
222, the first sliding block 222 is embedded in sliding groove 111.And second the second bolt that is worn thereon by one of fixing end 22
221 are fixed on workbench 11, and 22 screw-thread fit of the second bolt 221 and the second fixing end.
As shown in figure 3, in order to further increase the stability of connecting rod, the second locking piece 4 is had additional on workbench 11.Second
Locking piece 4 includes the locking ring flat-plate 41 being slidably connected on workbench 11, and the bottom of locking ring flat-plate 41 is equipped with to be slided with sliding groove 111
Second sliding block 411 of dynamic cooperation.And it locks ring flat-plate 41 and is fixed on workbench by two locking bolts 42 for being symmetrically set in thereon
On 11.Locking bolt 42 is unclamped, locking ring flat-plate 41 is moved to the side wall of big end 6, makes locking ring flat-plate 41 and big end 6
Side wall push against, then lock locking bolt 42 fix locking ring flat-plate 41 position.
The utility model use process is as follows, first change and need 5 bore hole of small end of connecting rod of the connecting rod of milling matched
First fixing end 21.Then it inverts the second bolt 221 and mobile second fixing end 22 arrives suitable position, by 5 bore hole of small end of connecting rod
It is sheathed on the outside of the first fixing end 21 and the second fixing end 22 respectively with the bore hole of big end 6.Then the second bolt is rotated forward
221, the position of the second fixing end 22 is locked.Then locking bolt 42 is inverted, by locking ring flat-plate 41 to close to 6 side of big end
The position of wall is moved, and the side wall of locking ring flat-plate 41 is made to be pushed against with the side wall of big end 6, then rotates forward locking bolt 42, will
The position of locking ring flat-plate 41 is fixed.Compression bar 32 is sequentially passed through into two fixed plates 31, is made on compression bar 32 close to the one of workbench 11
Side is parallel to the upper surface of workbench 11, then will set threaded one end and positive modulation on the installation of adjusting nut 322 and compression bar 32
Save nut 322 so that adjusting bolt and latch are pushed against with fixed plate 31.Finally start motor 7, utilizes the cutter head of milling cutter 12
122 pairs of connecting rods carry out milling.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as within the protection scope of the present utility model all protected by Patent Law.
Claims (8)
1. a kind of tilting chamfering milling machine for Machining of Connecting Rod, including rack (1) and the milling cutter in the rack (1)
(12), which is characterized in that the rack (1), which is equipped with, makes the workbench (11) that the inclined surface on connecting rod is horizontal；Institute
Workbench (11) is stated equipped with the fixation kit (2) for fixing connecting rod, the fixation kit (2) includes for being embedded at connecting rod
The first fixing end (21) in the bore hole of microcephaly (5) and the second fixing end for being embedded in the bore hole of big end (6)
(22)。
2. a kind of tilting chamfering milling machine for Machining of Connecting Rod according to claim 1, which is characterized in that the work
Platform (11) is equipped with the first locking piece (3) for stablizing connecting rod, and first locking piece (3) includes being set to the workbench
(11) fixed plate (31) on and the compression bar (32) to move up and down for limiting rod in the fixed plate (31), institute
Compression bar (32) is stated to be slidably matched with fixed plate (31).
3. a kind of tilting chamfering milling machine for Machining of Connecting Rod according to claim 2, which is characterized in that the fixation
Plate (31) has two pieces, and two pieces of fixed plates (31) are respectively arranged on the both sides of the first fixing end (21)；The both ends of compression bar (32)
Be each passed through two fixed plates (31) setting, wherein one end of compression bar (32), which is fixed with, pushes against block (321), compression bar (32) it is another
End is threaded with adjusting nut (322).
4. a kind of tilting chamfering milling machine for Machining of Connecting Rod according to claim 3, which is characterized in that the compression bar
(32) the upper surface setting of the workbench (11) is parallel on close to the side of workbench (11).
5. a kind of tilting chamfering milling machine for Machining of Connecting Rod according to claim 1, which is characterized in that described first
Fixing end (21) is fixed on by the first bolt (211) on the workbench (11).
6. a kind of tilting chamfering milling machine for Machining of Connecting Rod according to claim 1, which is characterized in that described second
Fixing end (22) is slidably connected on the workbench (11), and the second fixing end (22) is fixed on by the second bolt (221)
On workbench (11).
7. a kind of tilting chamfering milling machine for Machining of Connecting Rod according to claim 6, which is characterized in that the work
The second locking piece (4) for stablizing big end (6) is had additional on platform (11).
8. a kind of tilting chamfering milling machine for Machining of Connecting Rod according to claim 7, which is characterized in that described second
Locking piece (4) include for the abutting of the side wall of big end (6) locking ring flat-plate (41) and for locking the retaining ring
The locking bolt (42) of plate (41) position；The locking ring flat-plate (41) is slidably connected on the workbench (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721576034.0U CN207629594U (en) | 2017-11-22 | 2017-11-22 | A kind of tilting chamfering milling machine for Machining of Connecting Rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721576034.0U CN207629594U (en) | 2017-11-22 | 2017-11-22 | A kind of tilting chamfering milling machine for Machining of Connecting Rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207629594U true CN207629594U (en) | 2018-07-20 |
Family
ID=62857669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721576034.0U Expired - Fee Related CN207629594U (en) | 2017-11-22 | 2017-11-22 | A kind of tilting chamfering milling machine for Machining of Connecting Rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207629594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927558A (en) * | 2018-08-23 | 2018-12-04 | 佘娟 | A kind of outer circle milling automatic device of crankshaft-link rod head |
| CN113290290A (en) * | 2021-06-22 | 2021-08-24 | 河南柴油机重工有限责任公司 | Chamfering device and chamfering method for oil hole in small end of connecting rod |
-
2017
- 2017-11-22 CN CN201721576034.0U patent/CN207629594U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927558A (en) * | 2018-08-23 | 2018-12-04 | 佘娟 | A kind of outer circle milling automatic device of crankshaft-link rod head |
| CN113290290A (en) * | 2021-06-22 | 2021-08-24 | 河南柴油机重工有限责任公司 | Chamfering device and chamfering method for oil hole in small end of connecting rod |
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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: 20180720 Termination date: 20211122 |