CN211162103U - Milling machine for boss of bracket - Google Patents
Milling machine for boss of bracket Download PDFInfo
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- CN211162103U CN211162103U CN201921677909.5U CN201921677909U CN211162103U CN 211162103 U CN211162103 U CN 211162103U CN 201921677909 U CN201921677909 U CN 201921677909U CN 211162103 U CN211162103 U CN 211162103U
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Abstract
The utility model relates to an auto-parts makes technical field, specifically discloses a bracket boss milling machine, comprises a workbench, be equipped with the traveller on the workstation, vertical sliding connection has horizontal slide on the traveller, and horizontal sliding connection has the motor cabinet on the horizontal slide, the up end of workstation is equipped with first spout, and horizontal sliding connection has first slide in the first spout, is equipped with the fixed establishment who is used for fixing bracket on the first slide, and the up end of workstation still is equipped with the spread groove, and the spread groove is "L" shape, and the one end and the first spout intercommunication of spread groove, and the other end of spread groove extends to the up end of workstation, be equipped with the connecting rod of "L" shape on the motor cabinet, the connecting rod is located the spread groove, and the one end of connecting rod stretches into in the first spout and can block that first slide removed, the utility model discloses the intention is solving the improper problem that leads to cutter and the apron of bracket to bump mutually easily of manual operation.
Description
Technical Field
The utility model relates to an auto-parts makes technical field, specifically discloses a bracket boss milling machine.
Background
The brake shoe assembly includes a brake shoe, which is a friction couple of a drum brake, is typically of generally arcuate design, and is supported at a first of its two ends in a bearing housing so that they can pivot relative to the bracket assembly. The bracket functions like a mounting seat, with both brake shoes mounted on the bracket. The machining process of the bracket comprises the following steps: casting, surface polishing, drilling, reaming, boring and the like; the surface polishing and the drilling are most important, the outer surface of the bracket is uneven, a boss is arranged on the outer surface of the bracket, and the bracket is irregular in overall shape and cannot be polished at one time; meanwhile, the bracket is used for mounting the brake shoe, more mounting holes are required to be formed in the bracket, and the drilling frequency is large.
Milling machines are common equipment for machining of carriers, and milling machines are often used for grinding the outer surfaces of carriers, such as bosses on the bottom and upper surfaces of the carriers; the subsequent mounting hole that need drill out of boss of bracket upper surface for the installation bracket, the up end of boss is higher than the up end of bracket, and the boss is close to the apron position of bracket, if hold the distance at bad cutter and apron position then can lead to cutter and apron position to bump mutually during manual operation, damage cutter and apron position.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bracket boss milling machine to solve the improper problem that leads to cutter and the apron of bracket to bump mutually easily of manual operation.
In order to achieve the above object, the basic scheme of the utility model is:
the bracket boss milling machine comprises a workbench, wherein a sliding column is arranged on the workbench, a horizontal sliding seat is vertically and slidably connected onto the sliding column, a motor base is horizontally and slidably connected onto the horizontal sliding seat, a first sliding groove is formed in the upper end face of the workbench, a first sliding seat is horizontally and slidably connected into the first sliding groove, a fixing mechanism used for fixing a bracket is arranged on the first sliding seat, a connecting groove is further formed in the upper end face of the workbench, the connecting groove is L-shaped and is communicated with the first sliding groove, the other end of the connecting groove extends to the upper end face of the workbench, a connecting rod L-shaped is arranged on the motor base and is located in the connecting groove, and one end of the connecting rod extends into the first sliding groove and can block the first sliding seat from moving.
The working principle and the beneficial effects of the basic scheme are as follows:
be equipped with the connecting rod in this scheme, the connecting rod can remove and block first slide along with the motor cabinet, and fixed establishment on the first slide can't remove, so the distance of the cutter on fixed establishment and the motor cabinet can be restricted by the connecting rod, and when first slide was in minimum interval with the motor cabinet, apron position on the bracket also can not contact with the cutter. The safety of the bracket and the cutter is ensured.
Optionally, the connecting rod includes first pole portion and second pole portion, and first pole portion is located second pole portion top, and the upper end and the motor cabinet of first pole portion can be dismantled and be connected, and the lower extreme of first pole portion can be dismantled with the upper end of second pole portion and be connected. The milling machine not only can polish the bracket, can also polish other work pieces, the shape of every work piece is different, need not use the connecting rod to prescribe a limit to the position of first slide, just can dismantle first pole portion this moment, makes motor cabinet and second pole portion separation, can't drive second pole portion when the motor cabinet removes and remove, can also avoid second pole portion influence first slide with the tip in second pole portion manual movement to first spout simultaneously.
Optionally, the lower end surface of the motor base is provided with
A first clamping groove is formed, a first embedded block is vertically arranged in the first clamping groove, and the upper end surface of the first rod part is provided with
The first clamping block is matched with the first clamping groove, and a first embedding hole for the first embedding block to insert is formed in the first clamping block. This scheme of adoption, during the use, earlier with in the upper end rebound of first pole portion arrives first draw-in groove, the first pole portion of horizontal migration again to the innermost of first draw-in groove, during the first pole portion of last downward movement made first abaculus imbed first caulking hole, first pole portion just fixes unable level and the downward movement in first draw-in groove this moment.
Optionally, the lower end of the first rod portion is provided with a second clamping block, and the upper end of the second rod portion is provided with a second clamping groove matched with the second clamping block. This scheme of adoption, the second fixture block can be in the same place first pole portion and second pole portion joint when cooperating with the second draw-in groove.
Optionally, a magnet capable of attracting the second fixture block is disposed in the second fixture slot. This scheme of adoption, magnet can attract the second fixture block, fixes the second fixture block in the second draw-in groove.
Optionally, the fixing mechanism includes a first supporting seat, a first screw is arranged on the first supporting seat, a first nut is connected to the first screw in a threaded manner, a first pressing plate is arranged on the first screw in a penetrating manner, a second screw is arranged on the first sliding seat, a second nut is connected to the second screw in a threaded manner, and a second pressing plate is arranged on the second screw in a penetrating manner. This scheme of adoption, first clamp plate and second clamp plate can compress tightly the both ends of bracket, guarantee that the bracket is fixed on first slide.
Drawings
FIG. 1 is a schematic view of a bracket;
FIG. 2 is a schematic structural diagram of an embodiment;
fig. 3 is a partial structural sectional view of the motor base, the first rod part and the second rod part.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the support comprises a bracket base 1, a boss 2, a cover plate 3, a boss 4, a workbench 5, a sliding column 6, a horizontal sliding seat 7, a motor base 8, a spindle motor 9, a cutter 10, a first sliding groove 11, a first sliding seat 12, a second sliding groove 14, a second sliding seat 15, a first supporting seat 16, a first screw rod 17, a first nut 18, a first pressing plate 19, a second screw rod 20, a second nut 21, a second pressing plate 22, a connecting groove 23, a first rod part 24, a second rod part 25, a first clamping groove 26, a first embedded block 27, a first clamping block 28, a first embedded hole 29, a second clamping groove 30, a second clamping block 31 and a magnet 32.
As shown in figure 1, the bracket comprises a bracket base 1, one side of the bracket base 1 is provided with
The shape of the cover plate 3, the other side of the bracket base 1 is provided with a convex base 4, the upper end surface of the bracket base 1 is provided with a plurality of convex bases 2, and the center of the bracket base is provided with a large-diameter hole. Support in the examplesAnd (3) polishing the upper surface of the boss 2 by using a boss milling machine.
Examples
This embodiment is basically as shown in fig. 2 and 3:
bracket boss milling machine, including workstation 5, the vertical fixed traveller 6 that is equipped with on the workstation 5, vertical sliding connection has horizontal slide 7 on the traveller 6, and horizontal slide 7 is improved level horizontal side sliding connection has motor cabinet 8, installs spindle motor 9 on the motor cabinet 8, is connected with cutter 10 on the spindle motor 9.
The upper end face of the workbench 5 is provided with a first sliding groove 11, a first sliding seat 12 is horizontally connected in the first sliding groove 11 in a left-right sliding manner, the upper end face of the workbench 5 is further provided with a connecting groove 23, the connecting groove 23 is L-shaped, one end of the connecting groove 23 is communicated with the first sliding groove 11, the other end of the connecting groove 23 extends to the upper end face of the workbench 5, a L-shaped connecting rod is arranged on the motor base 8 and comprises a first rod part 24 and a second rod part 25, the first rod part 24 is positioned above the second rod part 25, the upper end of the first rod part 24 is detachably connected with the motor base 8, and the detachable connection mode is that the lower end face of the motor base 8 is provided with a first sliding groove 11
A first slot 26, a first block 27 with a rectangular parallelepiped shape vertically fixed in the first slot 26, and a first rod 24 with an upper end surface fixed thereon
The first engaging block 28 is matched with the first engaging groove 26, and a horizontal portion of the first engaging block 28 is provided with a first engaging hole 29 for inserting the first engaging block 27. The lower extreme of first pole portion 24 can be dismantled with the upper end of second pole portion 25 and be connected, and the mode of dismantling the connection is: a second rectangular block 31 is fixedly arranged at the lower end of the first rod part 24, a second slot 30 matched with the second block 31 is arranged at the upper end of the second rod part 25, and a magnet 32 capable of attracting the second block 31 is arranged in the second slot 30. The second lever portion 25 is located in the connecting groove 23, and an end of a horizontal portion of the second lever portion 25 protrudes into the first slide groove 11 and can block the first carriage 12 from moving. The second rod part 25 is positioned at the motor base 8 and the first slide carriage12.
The first slide carriage 12 is provided with a second slide slot 14, a second slide carriage 15 is connected in the second slide slot 14 in a sliding manner, and the second slide carriage 15 slides back and forth in the horizontal direction. The fixing mechanism is fixedly arranged on the second sliding seat 15 and comprises a first supporting seat 16, the first supporting seat 16 is fixed on the first sliding seat 12 through bolts, a first screw 17 is fixedly arranged on the first supporting seat 16, a first nut 18 is connected to the first screw 17 through threads, a first pressing plate 19 is arranged on the first screw 17 in a penetrating mode, a first through hole for the first screw 17 to penetrate through is formed in the first pressing plate 19, the diameter of the first through hole is larger than that of the first screw 17, a second screw 20 is connected to the first sliding seat 12 through threads, a second nut 21 is connected to the second screw 20 through threads, a second pressing plate 22 is arranged on the second screw 20 in a penetrating mode, a second through hole for the second screw 20 to penetrate through is formed in the second pressing plate 22, and the diameter of the second through hole is larger than that of the second screw 20.
The specific implementation process is as follows:
the carriage is placed on the first carriage 12 and then the first and second nuts 18 and 21 are tightened by pressing the ends of the carriage using the first and second pressing plates 19 and 22. The first carriage 12 is then moved so that the first carriage 12 is adjacent the tool 10 until the carriage is below the tool 10. And starting the spindle motor 9 again, wherein the spindle motor 9 drives the cutter 10 to rotate, the second slide seat 15 is moved, and the second slide seat 15 drives the bracket to gradually approach the cutter 10 to finish polishing.
When the first rod part 24 needs to be detached, the first rod part 24 is lifted upwards, the first rod part 24 is separated from the magnet 32, the first embedding block 27 is separated from the first embedding hole 29, then the first rod part 24 moves horizontally rightwards, and the first rod part 24 moves downwards, so that the first clamping block 28 is separated from the first clamping groove 26.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be pointed out that to those skilled in the art, without departing from the structure of the present invention, a plurality of modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the present invention.
Claims (6)
1. The bracket boss milling machine is characterized in that a first sliding groove is formed in the upper end face of the workbench, a first sliding seat is horizontally and slidably connected in the first sliding groove, a fixing mechanism used for fixing a bracket is arranged on the first sliding seat, a connecting groove is further formed in the upper end face of the workbench and is in a shape of L, one end of the connecting groove is communicated with the first sliding groove, the other end of the connecting groove extends to the upper end face of the workbench, a connecting rod in a shape of L is arranged on the motor seat and is located in the connecting groove, and one end of the connecting rod extends into the first sliding groove and can block the first sliding seat from moving.
2. The carrier boss milling machine of claim 1, wherein: the connecting rod includes first pole portion and second pole portion, and first pole portion is located second pole portion top, and the upper end and the motor cabinet of first pole portion can be dismantled and be connected, and the lower extreme of first pole portion can be dismantled with the upper end of second pole portion and be connected.
3. The carrier boss milling machine of claim 2, wherein: the lower end surface of the motor base is provided with
A first clamping groove is formed, a first embedded block is vertically arranged in the first clamping groove, and the upper end surface of the first rod part is provided with
The first clamping block is matched with the first clamping groove, and a first embedding hole for the first embedding block to insert is formed in the first clamping block.
4. The carrier boss milling machine of claim 3, wherein: the lower end of the first rod part is provided with a second clamping block, and the upper end of the second rod part is provided with a second clamping groove matched with the second clamping block.
5. The carrier boss milling machine of claim 4, wherein: and a magnet capable of attracting the second clamping block is arranged in the second clamping groove.
6. The carrier boss milling machine of claim 5, wherein: the fixing mechanism comprises a first supporting seat, a first screw rod is arranged on the first supporting seat, a first nut is connected to the first screw rod in a threaded mode, a first pressing plate is arranged on the first screw rod in a penetrating mode, a second screw rod is arranged on the first sliding seat, a second nut is connected to the second screw rod in a threaded mode, and a second pressing plate is arranged on the second screw rod in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921677909.5U CN211162103U (en) | 2019-10-09 | 2019-10-09 | Milling machine for boss of bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921677909.5U CN211162103U (en) | 2019-10-09 | 2019-10-09 | Milling machine for boss of bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211162103U true CN211162103U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921677909.5U Active CN211162103U (en) | 2019-10-09 | 2019-10-09 | Milling machine for boss of bracket |
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| Country | Link |
|---|---|
| CN (1) | CN211162103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114791022A (en) * | 2022-04-29 | 2022-07-26 | 西安航空制动科技有限公司 | Brake device for electromagnetic ejection |
-
2019
- 2019-10-09 CN CN201921677909.5U patent/CN211162103U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114791022A (en) * | 2022-04-29 | 2022-07-26 | 西安航空制动科技有限公司 | Brake device for electromagnetic ejection |
| CN114791022B (en) * | 2022-04-29 | 2023-06-30 | 西安航空制动科技有限公司 | Braking device for electromagnetic ejection |
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