CN208132008U - A kind of tooling suitable for processing excircles on boring machine - Google Patents
A kind of tooling suitable for processing excircles on boring machine Download PDFInfo
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- CN208132008U CN208132008U CN201820579564.9U CN201820579564U CN208132008U CN 208132008 U CN208132008 U CN 208132008U CN 201820579564 U CN201820579564 U CN 201820579564U CN 208132008 U CN208132008 U CN 208132008U
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- connecting plate
- boring machine
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- boring
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Abstract
The utility model discloses a kind of toolings suitable for processing excircles on boring machine, including：Boring machine boring stick further includes：Upper junction plate, lower connecting plate, support connecting plate and tool holder, it is bolted between the lower end of upper junction plate and the upper end of lower connecting plate, it offers on the link position of upper junction plate lower end and lower connecting plate upper end to be arranged the through-hole being clamped on boring machine boring stick, the rear end of support connecting plate is connected in the upper end of upper junction plate, tool holder is connected in the front end of support connecting plate, and adjustment counterweight is additionally provided on the lower end of lower connecting plate.The utility model realizes production scene under conditions of no high-precision, big stroke process equipment, completes the processing of high-precision bucket wheel connecting hole, while having also ensured machining accuracy.
Description
Technical field
The utility model relates to boring machines to machine outer circle appurtenance, be suitable on boring machine more specifically to one kind
The tooling of processing excircles.
Background technique
Bucket wheel body machining is a great problem in Brazilian 12000T/H reclaimer project, and bucket wheel diameter of movement reaches
7000mm, assembling form are different from conventional project, as depicted in figs. 1 and 2, firstly, hopper and bucket wheel body 1 are one group of 2 cone
Hole type of attachment；Total nine groups of 18 taper holes are evenly distributed on bucket wheel body 1.For convenience of processing, taper hole is first optimized for tapered sleeve
And through-hole form；Secondly, bucket wheel axle 2 and bucket wheel body 1 are axis hole type of attachment, 3 outer circle of axis hole body needs installation locking disk 4, really
Protect the overall stability of 1 structure of bucket wheel body and the assembly of bucket wheel axle 2.According to assembly relation it is found that there are three portions in 1 structure of bucket wheel body
Position needs to process：Nine groups of 18 taper holes (tapered sleeve form), axle hole inner circle and axis hole outer circle, and have higher build-up tolerance.
Generally large inner hole base part is processed by boring machine, and outer circle base part can pass through turning and grinding
To reach requirement.But it processes above-mentioned bucket wheel body and needs first with Boring machine processing bucket wheel axle inner circle and taper hole (tapered sleeve form), so
Vertical lathe processing axis hole is recycled to justify in vitro afterwards.If being carried out processing this bucket wheel body according to this manufacturing procedure, need repeatedly to adjust,
Scribing line and transport, it is consistent just not can guarantee machining benchmark, and will cause machining accuracy has an error, and this bucket wheel body structure type compared with
Greatly, machine shop does not have equipment that can process axis hole to justify in vitro in production scene, can only be added by the way that other commissions are external
Work.Processing cost can be greatly increased in this way, and mismachining tolerance not can guarantee yet, while influence manufacturing schedule yet.
Utility model content
In view of the above defects of the prior art, it is suitable for adding on boring machine the purpose of the utility model is to provide one kind
The tooling of work outer circle realizes production scene under conditions of no high-precision, big stroke process equipment, completes high-precision and struggles against
The processing of connecting hole is taken turns, while having also ensured machining accuracy.
To achieve the above object, the utility model adopts the following technical solution：
A kind of tooling suitable for processing excircles on boring machine, including：Boring machine boring stick further includes：Upper junction plate, lower connection
Plate, support connecting plate and tool holder, are bolted between the lower end of upper junction plate and the upper end of lower connecting plate, upper connection
It is offered on the link position of plate lower end and lower connecting plate upper end to be arranged the through-hole being clamped on boring machine boring stick, support connection
The rear end of plate is connected in the upper end of upper junction plate, and tool holder is connected in the front end of support connecting plate, also sets on the lower end of lower connecting plate
There is adjustment counterweight.
On the link position of the upper junction plate lower end and lower connecting plate upper end, support connecting plate rear end be connected in upper connection
On the link position of plate upper end and tool holder be connected in support connection front edge of board link position on be equipped with reinforcing rib.
It is additionally provided with bolt support on the link position of the upper junction plate lower end and lower connecting plate upper end, is connected to bolt
It connects.
Several bolts hole are offered in the tool holder.
In the above technical solution, a kind of tooling suitable for processing excircles on boring machine provided by the utility model,
Structure is simple, low manufacture cost, easy to use and operate, using the high-precision completion bucket wheel axle inner circle of energy and cone after the utility model
Hole (tapered sleeve form) processing, to reach drawing processing and required precision.
Detailed description of the invention
Fig. 1 is the overall schematic of existing reclaimer bucket wheel body；
Fig. 2 is the schematic diagram that existing bucket wheel axle is connect with bucket wheel body；
Fig. 3 is the structural schematic diagram of the utility model；
Fig. 4 is the usage state diagram of the utility model.
Specific embodiment
The technical solution of the utility model is further illustrated with reference to the accompanying drawings and examples.
Incorporated by reference to shown in Fig. 3 and Fig. 4, a kind of tooling suitable for processing excircles on boring machine provided by the utility model,
Including：Boring machine boring stick 5, above-mentioned is prior art part, and details are not described herein again.Unlike the prior art, this tooling 100
Further include：Upper junction plate 6, lower connecting plate 7, support connecting plate 8 and tool holder 9, the lower end of upper junction plate 6 and lower connecting plate 7
Upper end between be bolted, form a fixture, to be clamped in boring machine boring stick 5,6 lower end of upper junction plate and lower connection
It is offered on the link position of 7 upper end of plate to be arranged the through-hole being clamped on boring machine boring stick 5, the rear end of support connecting plate 8 connects
In the upper end of upper junction plate 6, tool holder 9 is connected in the front end of support connecting plate 8, and tool holder 9 is to place clamping bite
Have, adjustment counterweight 10 is additionally provided on the lower end of lower connecting plate 7.When boring machine boring stick 5 rotates, this tooling 100 is whole also to follow one
Rotation is played, the cutting tool in tool holder 9 processes axis hole outer circle, and adjustment counterweight 10 can guarantee cutter in cutting shape
Balance when state.
Preferably, on the link position of 6 lower end of upper junction plate and 7 upper end of lower connecting plate, 8 rear end of support connecting plate
It is connected on the link position of 6 upper end of upper junction plate and tool holder 9 is connected on the link position of 8 front end of support connecting plate and is all provided with
There is reinforcing rib 11, to reinforce the intensity on each link position.
Preferably, being additionally provided with bolt support on the link position of 6 lower end of upper junction plate and lower connecting plate upper end 7
12, it is attached to place bolt.
Preferably, several bolts hole are offered in the tool holder 9, to clamp or connect cutting tool.
In conclusion the utility model can high quality, low cost, safe and scientific completion major diameter bucket wheel in a short time
The processing tasks of body.Increase this tooling on common boring machine and carry out processing axis hole and justify in vitro, while common boring machine can also be processed
Bucket wheel axle inner circle and taper hole (tapered sleeve form).
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate that this is practical new
Type, and be not used as the restriction to the utility model, as long as in the spirit of the utility model, to the above
Variation, the modification of embodiment will all be fallen in the Claims scope of the utility model.
Claims (4)
1. a kind of tooling suitable for processing excircles on boring machine, including：Boring machine boring stick, which is characterized in that further include：Upper connection
Plate, lower connecting plate, support connecting plate and tool holder are connected between the lower end of upper junction plate and the upper end of lower connecting plate by bolt
It connects, is offered on the link position of upper junction plate lower end and lower connecting plate upper end and be clamped in leading on boring machine boring stick to be arranged
Hole, the rear end of support connecting plate are connected in the upper end of upper junction plate, and tool holder is connected in the front end of support connecting plate, lower connecting plate
Adjustment counterweight is additionally provided on lower end.
2. a kind of tooling suitable for processing excircles on boring machine as described in claim 1, it is characterised in that：The upper connection
On the link position of plate lower end and lower connecting plate upper end, support connecting plate rear end be connected on the link position of upper junction plate upper end,
And tool holder be connected in support connection front edge of board link position on be equipped with reinforcing rib.
3. a kind of tooling suitable for processing excircles on boring machine as described in claim 1, it is characterised in that：The upper connection
It is additionally provided with bolt support on the link position of plate lower end and lower connecting plate upper end, to be bolted.
4. a kind of tooling suitable for processing excircles on boring machine as described in claim 1, it is characterised in that：The cutter branch
Several bolts hole are offered on seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820579564.9U CN208132008U (en) | 2018-04-19 | 2018-04-19 | A kind of tooling suitable for processing excircles on boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820579564.9U CN208132008U (en) | 2018-04-19 | 2018-04-19 | A kind of tooling suitable for processing excircles on boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208132008U true CN208132008U (en) | 2018-11-23 |
Family
ID=64293366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820579564.9U Active CN208132008U (en) | 2018-04-19 | 2018-04-19 | A kind of tooling suitable for processing excircles on boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208132008U (en) |
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2018
- 2018-04-19 CN CN201820579564.9U patent/CN208132008U/en active Active
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