CN213888487U - Machining device for chamfering two ends of bearing bush - Google Patents
Machining device for chamfering two ends of bearing bush Download PDFInfo
- Publication number
- CN213888487U CN213888487U CN202022126293.1U CN202022126293U CN213888487U CN 213888487 U CN213888487 U CN 213888487U CN 202022126293 U CN202022126293 U CN 202022126293U CN 213888487 U CN213888487 U CN 213888487U
- Authority
- CN
- China
- Prior art keywords
- bearing bush
- guide groove
- pressing
- chamfering
- assembly
- 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.)
- Active
Links
Images
Landscapes
- Milling Processes (AREA)
Abstract
The utility model provides a processingequipment that bearing bush both ends chamfer was used, include: the horizontal bearing bush comprises a machine frame, wherein a guide groove and a translation assembly are arranged on the machine frame and extend along the horizontal direction, and the width of the guide groove is matched with that of the bearing bush; the pressing assembly is connected with the translation assembly and driven by the translation assembly to horizontally move, the pressing assembly is arranged above the guide groove, the pressing assembly comprises a pressing block capable of vertically lifting, and the pressing block is provided with a clamping groove facing the guide groove and used for clamping the bearing bush; the cutting assembly comprises at least one cutting tool, the cutting tool is arranged on the side wall of the bottom of the guide groove, and the tool bit of the cutting tool faces the guide groove. The method is used for solving the problem that in the process of processing the chamfer, the bearing bush is easy to displace to cause the chamfer size and position to deviate in the prior art.
Description
Technical Field
The utility model relates to a bearing bush processing field especially relates to a processingequipment that bearing bush both ends chamfer was used.
Background
The bearing bush machining process comprises a plurality of working procedures, wherein in order to avoid the situation that burrs are arranged at a tool outlet after the radius is high after broaching, the bearing bush chamfering (see a chamfering at the position A shown in figure 4) needs to be firstly subjected to broaching operation before machining, the bearing bush is easy to shake and displace in the traditional chamfering process, the large size and the large position of the finally machined chamfering are caused to deviate, the qualification rate of the bearing bush is seriously influenced, and the machining efficiency is reduced.
Therefore, a new processing apparatus is required to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above prior art's shortcoming, the utility model aims to provide a processingequipment that bearing bush both ends chamfer was used for solving among the prior art at the in-process of processing chamfer, the bearing bush easily appears the displacement and leads to the problem that the size of chamfer appears the deviation.
In order to achieve the above objects and other related objects, the utility model provides a processingequipment that bearing bush both ends chamfer was used, include: the horizontal bearing bush comprises a machine frame, wherein a guide groove and a translation assembly are arranged on the machine frame and extend along the horizontal direction, and the width of the guide groove is matched with that of the bearing bush; the pressing assembly is connected with the translation assembly and driven by the translation assembly to horizontally move, the pressing assembly is arranged above the guide groove, the pressing assembly comprises a pressing block capable of vertically lifting, and the pressing block is provided with a clamping groove facing the guide groove and used for clamping the bearing bush; the cutting assembly comprises at least one cutting tool, the cutting tool is arranged on the side wall of the bottom of the guide groove, and the tool bit of the cutting tool faces the guide groove.
Preferably, the frame includes support frame and base, the support frame is fixed the upper surface of base, linear guide has on the support frame, the upper surface of base is provided with the direction recess.
Preferably, the rack comprises a base, the upper surface of the base is provided with the guide groove, and the translation assembly is arranged above the guide groove.
Preferably, the translation assembly comprises a support frame, a linear guide rail is arranged on the support frame, and a horizontal driving mechanism connected with the pressing assembly is arranged at one end of the support frame.
Preferably, both ends of the linear guide rail are provided with a buffer device.
Preferably, the compressing assembly further comprises a support, the support is perpendicular to the support frame, two opposite surfaces of the support are respectively provided with a sliding groove and a guide portion in the vertical direction, the sliding groove is matched with the linear guide rail, the horizontal driving mechanism drives the support to move along the linear guide rail, the pressing block is connected with the guide portion in a sliding mode, and the lifting driving device drives the pressing block to move vertically and downwards along the guide portion.
Preferably, the clamping groove is arc-shaped, and the inner diameter of the clamping groove is consistent with the outer diameter of the bearing bush.
Preferably, the processing device for chamfering the two ends of the bearing bush further comprises an adjusting mechanism, and the adjusting mechanism is used for adjusting the pressing degree of the pressing block and the bearing bush.
As above, the utility model discloses a processingequipment that bearing bush both ends chamfer was used has following beneficial effect:
the utility model discloses place the axle bush in the direction recess, the width of direction recess is unanimous with the width of axle bush, can spacing axle bush about the displacement of direction, the briquetting of liftable is along vertical direction downstream, and compress tightly the axle bush, after the briquetting compressed tightly the axle bush, translation subassembly drive briquetting and axle bush moved along the fore-and-aft direction, make the axle bush along the direction recess motion, when axle bush 12 moved in the direction recess, the cutting tool on the direction recess lateral wall cut the tip of axle bush, thereby the realization is processed the chamfer A of axle bush tip. The processing mode can ensure that the bearing bush is always tightly attached to the guide groove in the processing process, and the bearing bush cannot displace or shake in the cutting process, so that the processed chamfer A meets the requirement.
Drawings
Fig. 1 is a schematic front view of a machining device for chamfering two ends of a bearing bush according to this embodiment.
Fig. 2 is a schematic side view of a machining device for chamfering two ends of a bearing bush according to the present embodiment.
Fig. 3 is a schematic top view of the machining device for chamfering both ends of the bearing bush according to the embodiment.
Fig. 4 shows a schematic structural view of a chamfer of a bearing shell.
Description of the element reference numerals
1 first driving cylinder
2 first buffer device
3 second driving cylinder
4 support
5 briquetting
6 support frame
7 linear guide rail
8 second buffer device
9 base
10 guide groove
11 cutting tool
12 bearing shell
13 adjustment mechanism
14 guide part
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
As shown in fig. 1, the utility model provides a processingequipment that bearing bush both ends chamfer was used, include: the bearing bush support comprises a machine frame, wherein a guide groove 10 extending along the horizontal direction and a translation assembly are arranged on the machine frame, and the width of the guide groove 10 is matched with that of a bearing bush 12; the pressing assembly is connected with the translation assembly and driven by the translation assembly to horizontally move, the pressing assembly is arranged above the guide groove 10, the pressing assembly comprises a pressing block 5 capable of vertically lifting, and the pressing block 5 is provided with a clamping groove facing the guide groove 10 and used for clamping the bearing bush 12; a cutting assembly comprising at least one cutting tool 11, said cutting tool 11 being arranged on a bottom side wall of said guide groove 10, and a cutting head of said cutting tool 11 facing into said guide groove 10.
In this embodiment, both sides of the guide groove 10 are defined as the left-right direction, and both ends of the support frame are defined as the front-rear direction.
The utility model discloses place axle bush 12 in direction recess 10, the width of direction recess 10 is unanimous with the width of axle bush 12, can spacing axle bush 12 the displacement of direction about, the briquetting 5 of liftable is along vertical direction downstream, and compress tightly axle bush 12, briquetting 5 compresses tightly behind the axle bush 12, translation subassembly drive briquetting 5 and axle bush 12 move along the fore-and-aft direction, make axle bush 12 move along direction recess 10, when axle bush 12 moves in direction recess 10, the cutting tool 11 on the 10 lateral walls of direction recess cuts the tip of axle bush 12, thereby the realization is processed the chamfer A of 12 tip of axle bush. The processing mode can ensure that the bearing bush 12 is always tightly attached to the guide groove 10 in the processing process, and the bearing bush 12 cannot displace or shake in the cutting process, so that the processed chamfer A meets the requirement.
Specifically, as shown in fig. 4, the utility model discloses the chamfer of processing is chamfer A, and as shown in fig. 1, the frame of the processingequipment that axle bush both ends chamfer was used includes base 9, and base 9's upper surface is provided with direction recess 10, and the cutting tool 11 that sets up on direction recess 10 lateral wall is milling cutter, and the width of direction recess 10 is unanimous with the width of axle bush 12 for milling cutter is more convenient and accurate carries out chamfer A's cutting.
As shown in fig. 1 to 3, the translation assembly includes a support frame 6, a linear guide 7 is provided on the support frame 6, and a horizontal driving mechanism connected to the pressing assembly is provided at one end of the support frame 6; as a preferable scheme, as shown in fig. 1, a first driving cylinder 1 (i.e., a horizontal driving mechanism) is disposed at the front end of the support frame 6, the first driving cylinder 1 is used for driving the pressing block 5 to move horizontally along the linear guide 7, a first buffer device 2 and a second buffer device 8 are respectively disposed at two ends of the support frame 6, the first buffer device 2 is used for reducing the impact force when the pressing block 5 moves to the foremost end of the linear guide 7, and the second buffer device 8 is used for reducing the impact force when the pressing block 5 moves to the rearmost end of the linear guide 7, so that the movement of the pressing block 5 on the linear guide 7 is more stable, and meanwhile, the bearing bush 12 enters the next machining process more stably.
As shown in fig. 2 and fig. 3, in this embodiment, the pressing assembly further includes a support 4 and a second driving cylinder 3 (i.e., a lifting driving device), the support 4 is disposed perpendicular to the support frame 6, two opposite surfaces of the support 4 are respectively provided with a sliding chute and a guide portion 14 along a vertical direction, the sliding chute is matched with the linear guide 7, the first driving cylinder 1 (i.e., a horizontal driving mechanism) drives the support 4 to move along the linear guide 7, the pressing block 5 is slidably connected with the guide portion 14, and the second driving cylinder 3 (i.e., the lifting driving device) drives the pressing block 5 to vertically move downward along the guide portion 14; in this embodiment, the guiding portion 14 is a linear protrusion along the vertical direction, the pressing block 5 has a groove matching with the linear protrusion, and the pressing block 5 moves along the linear protrusion in the vertical direction. The support 4 is simple in structure, and meanwhile, the pressing block 5 can slide in the horizontal direction and the vertical direction while the pressing block 5 and the support frame 6 are connected.
Preferably, the clamping groove on the pressing block 5 is in a semicircular arc shape, the inner diameter of the clamping groove is consistent with the outer diameter of the bearing bush 12, when the pressing block 5 presses the bearing bush 12, the bearing bush 12 can be tightly attached to the guide groove 10, and displacement and shaking in the movement process of the bearing bush 12 are prevented; simultaneously, because the draw-in groove of axle bush 12 is the arc shape, the internal diameter of draw-in groove is unanimous with the external diameter of axle bush 12, and when the draw-in groove played the effect of compressing tightly, can also play spacing axle bush 12's effect in front and back direction, realize briquetting 5 and axle bush 12's simultaneous movement.
As a preferable scheme, the pressing assembly further comprises an adjusting mechanism 13, and the adjusting mechanism 13 is used for adjusting the pressing degree of the pressing block 5 and the bearing bush 12, so as to prevent the pressing block 5 from pressing the bearing bush 12 too tightly to influence the movement of the bearing bush 12; meanwhile, the pressing block 5 can be prevented from not pressing the bearing bush 12, so that the bearing bush 12 is displaced and jumped in the cutting process, and the machined chamfer A is not qualified.
The whole processing flow of the chamfer A processing device is as follows:
as shown in fig. 1, the bearing bush 12 is placed at the foremost end of the guide groove 10 and is opposite to the pressing block 5, the pressing block 5 is driven by the second driving cylinder 3 (i.e. the lifting driving device) to move vertically and downwards along the guide part 14 of the support 4 to press the bearing bush 12, after pressing, the support 4 is driven by the first driving cylinder 1 (i.e. the horizontal driving mechanism) to move towards the rear end, at this time, the pressing block 5 presses the bearing bush 12 and simultaneously moves towards the rear end along the guide groove 10, in the moving process, the milling cutter on the side wall of the guide groove 10 performs cutting work on the bearing bush 12, the processing part is chamfered a, until the bearing bush 12 moves to the rearmost end of the guide groove 10, the above cycle is repeated, and the front piece of product is pushed to the next sequence by the rear piece of product.
To sum up, the utility model relates to a processingequipment that axle bush both ends chamfer was used, this processing mode can guarantee that the axle bush is hugging closely the direction recess all the time in the course of working, and the axle bush can not appear displacement and shake in the cutting process for the chamfer A that processing was come out all meets the requirements.
Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a processingequipment that bearing bush both ends chamfer was used which characterized in that includes:
the horizontal type bearing bush support comprises a machine frame, wherein a guide groove (10) extending along the horizontal direction and a translation assembly are formed in the machine frame, and the width of the guide groove (10) is matched with that of the bearing bush (12); the pressing assembly is connected with the translation assembly and driven by the translation assembly to horizontally move, the pressing assembly is arranged above the guide groove (10), the pressing assembly comprises a pressing block (5) capable of vertically lifting, and the pressing block (5) is provided with a clamping groove facing the guide groove (10) and used for clamping the bearing bush (12);
the cutting assembly comprises at least one cutting tool (11), wherein the cutting tool (11) is arranged on the bottom side wall of the guide groove (10), and the tool bit of the cutting tool (11) faces the guide groove (10).
2. The machining device for chamfering the two ends of the bearing bush according to claim 1, wherein: the frame includes base (9), the upper surface of base (9) is provided with guide groove (10), the translation subassembly sets up guide groove (10)'s top.
3. The machining device for chamfering the two ends of the bearing bush according to claim 1, wherein: the translation assembly comprises a support frame (6), a linear guide rail (7) is arranged on the support frame (6), and a horizontal driving mechanism connected with the pressing assembly is arranged at one end of the support frame (6).
4. The apparatus for chamfering both ends of a bearing bush according to claim 3, wherein: and two ends of the linear guide rail (7) are provided with buffer devices.
5. The apparatus for chamfering both ends of a bearing bush according to claim 3, wherein: the pressing assembly further comprises a support (4) and a lifting driving device, the support (4) and the support frame (6) are perpendicularly arranged, two opposite faces of the support (4) are respectively provided with a sliding groove and a guide portion (14) in the vertical direction, the sliding groove is matched with the linear guide rail (7), the horizontal driving mechanism drives the support (4) to move along the linear guide rail (7), the pressing block (5) is connected with the guide portion (14) in a sliding mode, and the lifting driving device drives the pressing block (5) to move vertically and downwards along the guide portion (14).
6. The machining device for chamfering the two ends of the bearing bush according to claim 1, wherein: the clamping groove is arc-shaped, and the inner diameter of the clamping groove is consistent with the outer diameter of the bearing bush (12).
7. The machining device for chamfering the two ends of the bearing bush according to claim 1, wherein: the processing device for chamfering the two ends of the bearing bush further comprises an adjusting mechanism (13), wherein the adjusting mechanism (13) is used for adjusting the pressing degree of the pressing block (5) and the bearing bush (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022126293.1U CN213888487U (en) | 2020-09-24 | 2020-09-24 | Machining device for chamfering two ends of bearing bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022126293.1U CN213888487U (en) | 2020-09-24 | 2020-09-24 | Machining device for chamfering two ends of bearing bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213888487U true CN213888487U (en) | 2021-08-06 |
Family
ID=77110928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022126293.1U Active CN213888487U (en) | 2020-09-24 | 2020-09-24 | Machining device for chamfering two ends of bearing bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213888487U (en) |
-
2020
- 2020-09-24 CN CN202022126293.1U patent/CN213888487U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108620653A (en) | A kind of shaping machine with two-way planing component | |
| CN110774047B (en) | Horizontal five-axis machining center | |
| CN205008985U (en) | Automatic chamfering machine | |
| CN111590106A (en) | Drilling equipment for heat dissipation plate | |
| CN213888487U (en) | Machining device for chamfering two ends of bearing bush | |
| CN215319241U (en) | A milling flutes chasing bar that punches for wood working | |
| CN211413519U (en) | High-performance forging machine tool | |
| CN211515744U (en) | Numerical control punch for metal block machining | |
| CN210059860U (en) | Automatic go up unloading boring machine | |
| CN210254332U (en) | Nonstandard multi-station drilling equipment | |
| CN213438459U (en) | Tool for producing tiny parts | |
| CN215090938U (en) | Sheet metal keyway planer | |
| CN110773805B (en) | One-way filing device | |
| CN213165900U (en) | Movable cutting device and mortise and tenon machining equipment | |
| CN211679422U (en) | Bending machine with rear stock stop | |
| CN211966558U (en) | Interlocking type multi-pressing head press | |
| CN207431419U (en) | Automatic slot pushing machine for chuck jaws | |
| CN2619745Y (en) | Machine tool for machining plane in ultra-length deep cavity | |
| CN213702004U (en) | Workpiece fixing mechanism of vertical broaching machine | |
| CN212734418U (en) | Gantry frame type movable plate shearing machine | |
| CN219095259U (en) | Vertical grooving machine | |
| CN213137839U (en) | Pushing type hot-pressing equipment for assembly | |
| CN217530140U (en) | Feeding device of numerical control steel plate sawing and milling machine | |
| CN216911967U (en) | Steel die forging device | |
| CN216801359U (en) | Numerical control stamping die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |