CN206966705U - A kind of commercial car rear axle support drilling tool - Google Patents
A kind of commercial car rear axle support drilling tool Download PDFInfo
- Publication number
- CN206966705U CN206966705U CN201720965664.0U CN201720965664U CN206966705U CN 206966705 U CN206966705 U CN 206966705U CN 201720965664 U CN201720965664 U CN 201720965664U CN 206966705 U CN206966705 U CN 206966705U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- rear axle
- screw pair
- axle support
- 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 commercial car rear axle support drilling tool, including drill bit, workbench, the second motor, the second lead screw pair, slide, leading screw, guide rod, locating dowel and positioning table；The output end of first motor is connected with leading screw, and the guide rod is located at the both sides of leading screw, and the slide is sheathed on leading screw and guide rod, and the main spindle box is installed on the bottom of slide, and the bottom of main spindle box is provided with drill bit at two；The structure setting that bench-top corresponds to rear axle support has locating dowel and positioning table；The top of second lead screw pair is connected with workbench, and second motor is located at the bottom of the second lead screw pair.The utility model sets special positioning table, for the symmetrical principle in hole in commercial vehicle rear axle support, sets freely adjustable, to be processed simultaneously to symmetrical holes drill bit, reduce in boring procedure to the link of drill bit adjustment according to the profile of rear axle support.
Description
Technical field
Machining, drilling tool technical field of structures are the utility model is related to, specially a kind of commercial car rear axle support
Drilling tool.
Background technology
Back axle is one of driving system major part, and automobile axle is connected by suspension with vehicle frame or monocoque body,
The work of its both ends installing wheel, the main motive power risen between transmission vehicle frame or monocoque body and wheel and its torque
With.
Connected between back axle and vehicle body, multiple functional parts are installed, such as air chamber is connected by air chamber support with back axle
Connect, be attached in air chamber support by bolt, in processing, it is necessary to be drilled, existing back axle air chamber support is drilling
, it is necessary to which constantly regulate bit location, so, just reduces the efficiency of drilling, also, exist in drilling and be not easy during processing
The problem of positioning, frock versatility is poor, causes certain waste.
Then, inventor in view of this, adhere to the relevant industries for many years it is abundant design and develop and the experience of actual fabrication,
Improvement is studied for existing structure and missing, there is provided a kind of commercial car rear axle support drilling tool, to reach more
There is the purpose of more practical value.
Utility model content
The purpose of this utility model is to provide a kind of commercial car rear axle support drilling tool, to solve above-mentioned background technology
The problem of poor universality, less efficient be present in the existing rear axle support drilling tool of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of commercial car rear axle support drilling tool,
Including
Base, column, the first motor, bore motor, the first lead screw pair, main spindle box, drill bit, workbench, the second motor,
Two lead screw pair, slide, leading screw, guide rod, locating dowel and positioning table；
The column is fixedly installed in the top side of base, and first lead screw pair is located at the top right side of column, and described the
The output end of one motor is connected with leading screw, and the guide rod is located at the both sides of leading screw, and the slide is sheathed on leading screw and guiding
On bar, the main spindle box is installed on the bottom of slide, and the bottom of main spindle box is provided with drill bit at two；After bench-top corresponds to
The structure setting of bridge bracket has locating dowel and positioning table；The top of second lead screw pair is connected with workbench, and described second
Motor is located at the bottom of the second lead screw pair.
Preferably, second lead screw pair is provided with two altogether, and second lead screw pair is distributed in work in symmetry status at two
The bottom of platform.
Preferably, the workbench is movably set in the top of base, and workbench bottom is fixedly connected with the second lead screw pair.
Compared with prior art, the utility model has the advantages that：
1. the utility model sets special positioning table, for commercial vehicle back axle branch according to the profile of rear axle support
The symmetrical principle in hole on frame, freely adjustable, to be processed simultaneously to symmetrical holes drill bit is set, reduced in boring procedure to boring
The link of head adjustment, improves drilling efficiency.
2. workbench of the present utility model can be changed according to the type of workpieces processing, of the present utility model make is expanded
With scope, by effective positioning of the workbench to workpiece, the error of drilling is reduced.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model the first lead screw pair structural representation；
Fig. 3 is utility model works platform structural representation.
In figure：1st, base, 2, column, the 3, first motor, 4, bore motor, the 5, first lead screw pair, 6, main spindle box, 7, bore
Head, 8, workbench, the 9, second motor, the 10, second lead screw pair, 11, slide, 12, leading screw, 13, guide rod, 14, locating dowel, 15,
Positioning table.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of commercial car rear axle support drilling tool, bag
Include
Base 1, column 2, the first motor 3, bore motor 4, the first lead screw pair 5, main spindle box 6, drill bit 7, workbench 8,
Two motors 9, the second lead screw pair 10, slide 11, leading screw 12, guide rod 13, locating dowel 14 and positioning table 15；
Column 2 is fixedly installed in the top side of base 1, and the first lead screw pair 5 is located at the top right side of column 2, the first motor 3
Output end is connected with leading screw 12, and guide rod 13 is located at the both sides of leading screw 12, and slide 11 is sheathed on leading screw 12 and guide rod 13,
Main spindle box 6 is installed on the bottom of slide 11, and the bottom of main spindle box 6 is provided with drill bit 7 at two；The top of workbench 8 corresponds to back axle
The structure setting of support has locating dowel 14 and positioning table 15；The top of second lead screw pair 10 is connected with workbench 8, the second motor
9 are located at the bottom of the second lead screw pair 10.
In above-described embodiment, specifically, the second lead screw pair 10 is provided with two altogether, and second lead screw pair 10 is in symmetry shape at two
State is distributed in the bottom of workbench 8, in use, ensureing the stability that the second lead screw pair 10 lifts to workbench 8.
In above-described embodiment, specifically, workbench 8 is movably set in the top of base 1, the bottom of workbench 8 with second
Thick stick pair 10 is fixedly connected, and workbench 8 is freely lifted movement relative to base 1.
Operation principle：
When using the commercial car rear axle support drilling tool, rear axle support is corresponded into locating dowel 14 and positioning table 15 is pacified
It is attached on workbench 8, is run by first the first lead screw pair of motor driven 5, adjusts the position of slide 11, make its bottom main spindle box
The bore position that 6 drill bit 7 corresponds in rear axle support, the motion of the second lead screw pair 10 is controlled by the second motor 9, by work
Platform 8 slowly rises, meanwhile, drill bit 7, which rotates, realizes drilling to rear axle support, and drill bit 7 of the present utility model is provided with two, actually made
Used time, it can be adjusted according to the hole position on support and the quantity in hole, for the symmetrical original in hole in commercial vehicle rear axle support
Then, the link adjusted in boring procedure to drill bit 7 is reduced, improves drilling efficiency.
In summary, general principle, principal character and advantage of the present utility model has been shown and described above.The industry
Technical staff it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification only
It is to illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has
Various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain is defined by appended claims and its effect thing.
Claims (3)
- A kind of 1. commercial car rear axle support drilling tool, it is characterised in that：IncludingBase, column, the first motor, bore motor, the first lead screw pair, main spindle box, drill bit, workbench, the second motor, second Thick stick pair, slide, leading screw, guide rod, locating dowel and positioning table；The column is fixedly installed in the top side of base, and first lead screw pair is located at the top right side of column, first electricity The output end of machine is connected with leading screw, and the guide rod is located at the both sides of leading screw, and the slide is sheathed on leading screw and guide rod, The main spindle box is installed on the bottom of slide, and the bottom of main spindle box is provided with drill bit at two；Bench-top corresponds to back axle branch The structure setting of frame has locating dowel and positioning table；The top of second lead screw pair is connected with workbench, second motor Located at the bottom of the second lead screw pair.
- 2. commercial car rear axle support drilling tool according to claim 1, it is characterised in that：Second lead screw pair is set altogether Have at two, and second lead screw pair is distributed in the bottom of workbench in symmetry status at two.
- 3. commercial car rear axle support drilling tool according to claim 1, it is characterised in that：The workbench activity is set In the top of base, workbench bottom is fixedly connected with the second lead screw pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720965664.0U CN206966705U (en) | 2017-08-04 | 2017-08-04 | A kind of commercial car rear axle support drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720965664.0U CN206966705U (en) | 2017-08-04 | 2017-08-04 | A kind of commercial car rear axle support drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206966705U true CN206966705U (en) | 2018-02-06 |
Family
ID=61393911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720965664.0U Expired - Fee Related CN206966705U (en) | 2017-08-04 | 2017-08-04 | A kind of commercial car rear axle support drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206966705U (en) |
-
2017
- 2017-08-04 CN CN201720965664.0U patent/CN206966705U/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: 20180206 Termination date: 20190804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |