CN213437291U - Small-size axle type work piece centre bore processingequipment - Google Patents
Small-size axle type work piece centre bore processingequipment Download PDFInfo
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- CN213437291U CN213437291U CN202021964248.7U CN202021964248U CN213437291U CN 213437291 U CN213437291 U CN 213437291U CN 202021964248 U CN202021964248 U CN 202021964248U CN 213437291 U CN213437291 U CN 213437291U
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Abstract
A small-sized shaft workpiece center hole processing device comprises an adjustable workbench, an upright post, a transmission case, a motor and a feed drill bit; the upright post is horizontally provided with a tool support, the tool support is provided with a positioning shaft, and a workpiece clamp is fixedly arranged on the positioning shaft; the tool support is fixedly arranged on the upright post through a fixed hoop sleeve, and one end of the shaft hole is arranged along the position right below the feeding drill bit; the positioning shaft is arranged in a shaft hole of the tool support through one end of the adjusting groove, the adjusting groove and the adjusting hole of the tool support are arranged in an aligned mode, and the end of the adjusting bolt of the tool support is fixedly pressed in the adjusting groove; the vertical plane of the center position of the positioning clamping groove of the workpiece clamping device, the center line of the positioning shaft and the center line of the feeding drill bit are arranged on the same vertical plane. The beneficial effects are that: the machining difficulty of the center hole of the small shaft part is reduced, the machining operation can be rapidly completed in batches aiming at the machining operation of the center hole of the small shaft part in batches, the production efficiency is improved, and the machining cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of the machine tooling, concretely relates to small-size axle type work piece centre bore processingequipment.
Background
The machining center hole of the shaft part is common machining in the machining operation process, the machining of the center hole of the shaft part is used for preparing subsequent part machining or use, the center position of a shaft is conveniently determined, accurate positioning is needed during machining, and the centrality is guaranteed.
In the existing machining operation, the center hole of the shaft part is processed on a lathe, and the part can be accurately fixed in the axial direction through a chuck device and a tail thimble of the lathe, so that the center hole is accurately processed. But utilize lathe processing axle spare centre bore, the operation is too complicated, and the dismouting work piece that relapse when being used for processing small-size axle type part in batches is consuming time power, very inconvenient.
Disclosure of Invention
The utility model aims at solving the problem that the small-size axle type work piece centre bore machining efficiency of above-mentioned prior art is low, provide one kind can utilize the bench drill to process the processingequipment of small-size axle type work piece centre bore fast.
In order to realize the above-mentioned purpose, the utility model discloses the technical scheme who adopts utilizes current bench drill equipment, and the configuration can make the frock structure of careful axle type work piece axle center location fast, has included frock support, location axle and work piece fixture, through work piece fixture snap-on drill bit and work piece hole position, makes work piece rigidity through frock support and location axle quick adjustment to the centre bore of work piece is beaten in the operation drill bit operation.
The utility model discloses small-size axle type work piece centre bore processingequipment, including adjustable workstation, stand, transmission case, motor and feeding drill bit, the stand vertical setting is through bottom fixed mounting on adjustable workstation, the transmission case setting is above adjustable workstation and fixed mounting at the stand top, the motor is fixed to be set up and is connected with the transmission case transmission, feeding drill bit fixed mounting is on the transmission case and sets up with adjustable workstation is perpendicular; the upright post is horizontally provided with a tool support, the tool support is provided with a positioning shaft, and a workpiece clamp is fixedly arranged on the positioning shaft; one end of the tool support is provided with a fixed hoop sleeve, the other end of the tool support is provided with a shaft hole, an adjusting hole is radially arranged along the shaft hole, and an adjusting bolt is arranged on the adjusting hole; one end of the positioning shaft is provided with an adjusting groove along the axial direction, and the other end of the positioning shaft is provided with a fixing plate; the tool support is fixedly arranged on the upright post through a fixed hoop sleeve, and one end of the shaft hole is arranged along the position right below the feeding drill bit; the positioning shaft is arranged in a shaft hole of the tool support through one end of the adjusting groove, the adjusting groove and the adjusting hole of the tool support are arranged in an aligned mode, and the end of the adjusting bolt of the tool support is fixedly pressed in the adjusting groove; the workpiece fixture is fixedly arranged on a fixing plate of the positioning shaft; the vertical plane of the center position of the positioning clamping groove of the workpiece clamping device, the center line of the positioning shaft and the center line of the feeding drill bit are arranged on the same vertical plane.
The fixed hoop sleeve of the tool support adopts a split structure and is fixedly connected and installed through bolts.
The length of the shaft hole of the tool support is larger than or equal to that of the positioning shaft.
The adjusting hole of the tool support is vertically put down and arranged above the shaft hole.
And the fixing plate of the positioning shaft is fixedly installed and connected with the workpiece fixture through a screw.
The workpiece fixture adopts a magnetic base, and the positioning clamping groove is of a V-shaped groove structure, so that the central line of the workpiece can be automatically positioned to the vertical surface at the center of the positioning clamping groove.
The utility model has the advantages that: the operation process is simple, the position of the central hole of the shaft part is conveniently and quickly adjusted and positioned, and the processing difficulty of the central hole of the small shaft part is reduced; aiming at the processing operation of the center holes of the small-sized shaft parts in batches, the processing operation can be rapidly completed in batches, the production efficiency is improved, and the processing cost is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the longitudinal section structure of the tool support of the present invention;
FIG. 3 is a schematic diagram of a transverse cross-sectional structure of a tool support of the present invention;
FIG. 4 is a schematic side view of the tooling support of the present invention;
FIG. 5 is a schematic view of the transverse structure of the positioning shaft of the present invention;
FIG. 6 is a schematic side view of the positioning shaft of the present invention;
in the drawings: the adjustable working table comprises an adjustable working table 1, a stand column 2, a transmission case 3, an operating handle 31, a motor 4, a feeding drill 5, a tool support 6, a fixed hoop sleeve 61, a shaft hole 62, an adjusting hole 63, an adjusting bolt 64, a positioning shaft 7, an adjusting groove 71, a fixing plate 72, a workpiece clamp 8 and a workpiece 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail with reference to the embodiments.
As shown in the attached drawings 1-6, the utility model discloses a small-size axle type work piece centre bore processingequipment, including adjustable workstation 1, stand 2, transmission case 3, motor 4 and feed drill 5, stand 2 is vertical to be set up fixedly on adjustable workstation 1 through the bottom, transmission case 3 sets up in adjustable workstation 1 top and fixed mounting is at stand 2 top, motor 4 is fixed to be set up and is connected with transmission case 3 transmission, feed drill 5 is fixed to be installed on transmission case 3 and is set up with adjustable workstation 1 vertically; the upright post 2 is horizontally provided with a tool support 6, the tool support 6 is provided with a positioning shaft 7, and the positioning shaft 7 is fixedly provided with a workpiece clamp 8; one end of the tool support 6 is provided with a fixed hoop sleeve 61, the other end of the tool support is provided with a shaft hole 62, an adjusting hole 63 is radially arranged along the shaft hole 62, and an adjusting bolt 64 is arranged on the adjusting hole 63; one end of the positioning shaft 7 is provided with an adjusting groove 71 along the axial direction, and the other end is provided with a fixing plate 72; the tool support 6 is fixedly arranged on the upright post 2 through a fixed hoop sleeve 61, and one end of the shaft hole 62 is arranged right below the feeding drill bit 5; one end of the positioning shaft 7 is arranged in the shaft hole 62 of the tool support 6 through an adjusting groove 71, the adjusting groove 71 and the adjusting hole 63 of the tool support 6 are arranged in an aligning manner, and the end of an adjusting bolt 64 of the tool support 6 is pressed in the adjusting groove 71 in a constant pressure manner; the workpiece fixture 8 is fixedly arranged on a fixing plate 72 of the positioning shaft 7; the vertical plane of the central position of the positioning clamping groove of the workpiece clamping device 8, the central line of the positioning shaft 7 and the central line of the feeding drill 5 are arranged on the same vertical plane.
The fixed hoop sleeve 61 of the tool support 6 is of a split structure and is fixedly connected and installed through bolts.
The length of the shaft hole 62 of the tool support 6 is more than or equal to that of the positioning shaft 7.
The adjusting hole 63 of the tool support 6 is vertically arranged above the shaft hole 62 in a laid-down mode.
The fixing plate 72 of the positioning shaft 7 is fixedly connected with the workpiece fixture 8 through screws.
The workpiece fixture 8 adopts a magnetic base, and the positioning clamping groove is of a V-shaped groove structure, so that the center line of the workpiece 9 can be automatically positioned to the vertical surface at the center of the positioning clamping groove.
Example (b):
combine the attached figure 1 to show, the utility model discloses small-size axle type work piece centre bore processingequipment's working process and principle:
1) the workpiece 9 is erected on the adjustable workbench 1 along the axial direction and is placed under the feed drill 5, the transmission case 3 is in a non-working state, the operation handle 31 is controlled, the feed drill 5 is pressed downwards to enable the top to be pressed on the axial end face of the workpiece 9, and the position of the workpiece 9 is adjusted to enable the machining point of the feed drill 5 to be superposed with the center point of the section of the workpiece 9;
2) the adjusting bolt 64 on the tool support 6 is set to be in a loosened state, the extending length of the positioning shaft 7 is adjusted, the V-shaped groove of the workpiece fixture 8 is clamped on the side face of the workpiece, the workpiece is supported and fixed in a plane, and after the position is adjusted, the adjusting bolt 64 on the tool support 6 is screwed up and pressed in the adjusting groove 71 of the positioning shaft 7, so that the positioning shaft 7 is axially fixed.
3) The motor 4 is started to drive the transmission case 3 to operate, the operation handle 31 is controlled to enable the feeding drill 5 to punch downwards to process a center hole in the end face of the shaft of the workpiece 9, and the feeding drill 5 is withdrawn after the operation is finished.
4) When the center hole at the other end of the workpiece 9 is machined, the workpiece 9 is turned upside down and directly pressed and placed in the V-shaped groove clamp of the workpiece clamp 8, the center position of the upper shaft end face of the workpiece 9 is just right below the feeding drill 5, and the operation handle 31 is controlled to enable the feeding drill 5 to punch downwards.
5) And (4) under the condition that the diameter of the subsequent workpiece 9 is not changed, repeating the operation of the step (4) to quickly finish the operation of machining the central hole of the large-scale small-sized shaft workpiece.
6) When the diameter of a subsequent workpiece 9 is changed, the operations of the steps 1-2 need to be repeated, the position of the workpiece fixture 8 is adjusted and fixed, the correct central hole position is established, and then the operations of the steps 3-4 are repeated, so that the operation of machining the central holes of the large-scale small-sized shaft workpieces is completed quickly.
Claims (6)
1. The utility model provides a small-size axle type work piece centre bore processingequipment, adjustable workstation (1), stand (2), transmission case (3), motor (4) and feeding drill bit (5), stand (2) vertical setting is through bottom fixed mounting on adjustable workstation (1), transmission case (3) set up in adjustable workstation (1) top and fixed mounting at stand (2) top, motor (4) are fixed to be set up and are connected with transmission case (3) transmission, feeding drill bit (5) fixed mounting on transmission case (3) and set up its characterized in that perpendicularly with adjustable workstation (1): the upright post (2) is horizontally provided with a tool support (6), the tool support (6) is provided with a positioning shaft (7), and the positioning shaft (7) is fixedly provided with a workpiece clamp (8); one end of the tool support (6) is provided with a fixed hoop sleeve (61), the other end of the tool support is provided with a shaft hole (62), an adjusting hole (63) is radially arranged along the shaft hole (62), and an adjusting bolt (64) is arranged on the adjusting hole (63); one end of the positioning shaft (7) is provided with an adjusting groove (71) along the axial direction, and the other end is provided with a fixing plate (72); the tool support (6) is fixedly arranged on the upright post (2) through a fixed hoop sleeve (61), and one end of the shaft hole (62) is arranged right below the feeding drill bit (5); one end of the positioning shaft (7) is arranged in a shaft hole (62) of the tool support (6) through an adjusting groove (71), the adjusting groove (71) and an adjusting hole (63) of the tool support (6) are arranged in an aligning mode, and the end of an adjusting bolt (64) of the tool support (6) is pressed in the adjusting groove (71) in a fixed pressure mode; the workpiece fixture (8) is fixedly arranged on a fixing plate (72) of the positioning shaft (7); the vertical plane of the central position of the positioning clamping groove of the workpiece clamping device (8), the central line of the positioning shaft (7) and the central line of the feeding drill bit (5) are arranged on the same vertical plane.
2. The device for machining the central hole of the small shaft workpiece as claimed in claim 1, wherein: the fixed hoop sleeve (61) of the tool support (6) is of a split structure and is fixedly connected and installed through bolts.
3. The device for machining the central hole of the small shaft workpiece as claimed in claim 1, wherein: the length of the shaft hole (62) of the tool support (6) is larger than or equal to that of the positioning shaft (7).
4. The device for machining the central hole of the small shaft workpiece as claimed in claim 1, wherein: and an adjusting hole (63) of the tool support (6) is vertically laid down and arranged above the shaft hole (62).
5. The device for machining the central hole of the small shaft workpiece as claimed in claim 1, wherein: and the fixing plate (72) of the positioning shaft (7) is fixedly installed and connected with the workpiece fixture (8) through a screw.
6. The device for machining the central hole of the small shaft workpiece as claimed in claim 1, wherein: the workpiece fixture (8) adopts a magnetic base, and the positioning clamping groove is of a V-shaped groove structure, so that the central line of the workpiece (9) can be automatically positioned to the vertical surface at the middle position of the positioning clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021964248.7U CN213437291U (en) | 2020-09-10 | 2020-09-10 | Small-size axle type work piece centre bore processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021964248.7U CN213437291U (en) | 2020-09-10 | 2020-09-10 | Small-size axle type work piece centre bore processingequipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213437291U true CN213437291U (en) | 2021-06-15 |
Family
ID=76322340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021964248.7U Active CN213437291U (en) | 2020-09-10 | 2020-09-10 | Small-size axle type work piece centre bore processingequipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213437291U (en) |
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2020
- 2020-09-10 CN CN202021964248.7U patent/CN213437291U/en active Active
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