CN211438399U - Batch chamfering device for columnar workpieces - Google Patents
Batch chamfering device for columnar workpieces Download PDFInfo
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- CN211438399U CN211438399U CN201922236225.8U CN201922236225U CN211438399U CN 211438399 U CN211438399 U CN 211438399U CN 201922236225 U CN201922236225 U CN 201922236225U CN 211438399 U CN211438399 U CN 211438399U
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- 239000000463 material Substances 0.000 claims abstract description 20
- 238000003754 machining Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 28
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 238000013519 translation Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 29
- 230000008859 change Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a column work piece is chamfer device in batches, including frame and rack-mounted vibration dish and fixture, fixture is including fixing shell in the frame, being used for the anchor clamps of centre gripping column work piece and being used for driving the rotatory initiative motor of anchor clamps, vibration dish one side is provided with smooth material ramp, and smooth material ramp end fixing has decides the material arc board, shell inner chamber upper portion is provided with the corner cylinder, and the output of corner cylinder stretches out the shell and is fixed with and is used for shifting the column work piece to the centre gripping manipulator of anchor clamps nip department on deciding the material arc board, install in the frame and push into column work piece to the intraoral mechanism of anchor clamps nip. The utility model discloses a pneumatic control, cooperation photoelectric sensor precision detection is in order to realize the coordinated action between each mechanical component, and the automatic feeding and the chamfer operation of final realization column work piece have not only improved machining efficiency, moreover greatly reduced artifical intensity of labour.
Description
Technical Field
The utility model relates to a machine tooling technical field, concretely relates to column work piece is chamfer device in batches.
Background
At present, a columnar workpiece such as a shock absorber steel sleeve needs to be chamfered on the end face of the columnar workpiece, and can be sleeved on a shaft or a rod well. The processing mode needs a worker to repeatedly position the part to be processed on the three-jaw chuck, and then the next processing can be carried out, so that the labor intensity is high, and the processing efficiency is relatively low.
Disclosure of Invention
An object of the utility model is to provide a column work piece is chamfer device in batches, the device adopt pneumatic control, realize column work piece automatic feeding and chamfer, have not only improved machining efficiency, moreover greatly reduced artifical intensity of labour.
The utility model aims at realizing through the following technical scheme: a batch chamfering device for columnar workpieces comprises a rack, and a vibration disc and a clamping mechanism which are installed on the rack, wherein the clamping mechanism comprises a shell fixed on the rack, a clamp used for clamping the columnar workpieces and an active motor used for driving the clamp to rotate, a material sliding ramp is arranged on one side of the vibration disc, a material fixing arc plate is fixed at the end part of the material sliding ramp, a corner cylinder is arranged on the upper part of an inner cavity of the shell, the output end of the corner cylinder extends out of the shell and is fixed with a clamping mechanical arm used for transferring the columnar workpieces on the material fixing arc plate to a clamp jaw, a slidable installation seat plate is installed on the rack, a slidable processing base is installed on the installation seat plate, the sliding direction of the processing base is perpendicular to the sliding direction of the installation seat plate, a through hole is processed on the processing base, an ejector rod is matched in the through hole in, one end of the ejector rod is fixedly connected with a piston rod of the push-pull air cylinder, the other end of the ejector rod is opposite to a clamping opening of the clamp and can push the columnar workpiece into the clamping opening of the clamp, a machining cutter is arranged on the machining base on one side of the ejector rod, a translation air cylinder for driving the machining base to slide left and right is fixed on the installation base plate, and a power mechanism for driving the installation base plate to slide front and back is installed on the rack.
Furthermore, power unit includes motor power, connects at the reduction gear of motor power output and the main rotating shaft of being connected with the reduction gear, and main rotating shaft one end is connected with the end cam, and processing has the curve profile groove on the anchor ring of end cam, be fixed with on the installation bedplate lateral wall and insert to the gliding pin of curve profile groove and follow, the frame rear side is fixed with the extension board, is fixed with the extension spring between extension board and the installation bedplate rear side wall.
Furthermore, the other end of the main rotating shaft is fixedly sleeved with two rotating wheels, notches for detection are machined in the annular surfaces of the two rotating wheels, a support is fixed on the rack on one side of the two rotating wheels, and two photoelectric sensors respectively used for detecting the notches of the two rotating wheels are mounted on the support.
The utility model discloses a pneumatic control, cooperation photoelectric sensor precision detection is in order to realize the coordinated action between each mechanical component, and the automatic feeding and the chamfer operation of final realization column work piece have not only improved machining efficiency, moreover greatly reduced artifical intensity of labour.
Drawings
Fig. 1 is a schematic top view of the present invention.
The labels in the figure are: 1-a frame; 2-vibrating the disc; 3-a housing; 4-an active motor; 5, clamping; 6-material sliding ramp; 7-fixing the arc plate; 8-clamping the manipulator; 9-corner cylinder; 10-a main rotating shaft; 11-a photosensor; 12-a runner; 13-a reducer; 14-end cam; 15-curved profile groove; 16-pin; 17-a tension spring; 18-a support plate; 19-push-pull cylinder; 20-a top rod; 21-a translation cylinder; 22-mounting a seat plate; 23-machining the base; 24-machining the cutter; 25-limit bolt.
Detailed Description
As shown in fig. 1, the batch chamfering device for cylindrical workpieces provided by this embodiment includes a frame 1, and a vibration disk 2 and a clamping mechanism installed on the frame 1, where the clamping mechanism includes a housing 3 fixed on the frame 1, a clamp 5 for clamping the cylindrical workpieces, and an active motor 4 for driving the clamp 5 to rotate, the layout of the three major components of the clamping mechanism is arranged based on the existing design, and the details and specific improvements thereof are disclosed in another application, and the application is intended to solve the technical problems of automatic feeding and automatic chamfering. The discharging port department of 2 one sides of vibration dish is provided with the smooth material ramp 6 of downward sloping, and the tip of smooth material ramp 6 is fixed with decides material arc board 7, decides material arc board 7 and just makes a column work piece steadily place, and the end of deciding material arc board 7 is fixed with the limiting plate, can make the column work piece just stably stop at same position at every turn. 3 inner chamber upper portion of shell is provided with corner cylinder 9, as preferred, corner cylinder 9 can carry out the corner in vertical plane, and the output of corner cylinder 9 stretches out shell 3 and is fixed with and is used for shifting the column work piece to the centre gripping manipulator 8 of 5 nips of anchor clamps on deciding material arc board 7, centre gripping manipulator 8 adopts pneumatic control, two gripper in the gripper manipulator 8 promptly are the stationary dog one, one is the movable jaw, the movable jaw passes through the flexible realization rotation of cylinder, thereby change and the stationary dog between the contained angle size, realize the centre gripping of column work piece or loosen. The clamping manipulator 8 transfers the columnar workpiece on the fixed material arc plate 7 to the clamping opening of the clamp 5, waits for the columnar workpiece and pushes the columnar workpiece into the clamping opening of the clamp 5.
The rack 1 is provided with a slidable installation seat plate 22, the sliding direction of the installation seat plate 22 is the same as the axial direction of the clamp 5, so that the installation seat plate 22 faces the clamping opening of the clamp 5 and can be far away from or close to the clamp 5, the installation seat plate 22 is provided with a slidable processing base 23, the sliding direction of the processing base 23 is perpendicular to the sliding direction of the installation seat plate 22, in the embodiment, the processing base 23 is a step body, the bottom of the upper step body of the processing base 23 is provided with a through hole along the sliding direction of the installation seat plate 22, a push-pull air cylinder 19 for pushing the push-pull air cylinder 20 to slide is arranged in the through hole in a sliding fit manner, the lower step body of the processing base 23 is fixed with a push-pull air cylinder 19, one end of the push-pull air cylinder 20 is fixedly connected with a piston rod of the push-pull air cylinder 19, the other end of the, the push-pull air cylinder 19 extends out, and the columnar workpiece is pushed into the clamping opening of the clamp 5 through the ejector rod 20 until the cutting processing is finished. The front side wall of the upper step body of the processing base 23 on the left side of the ejector rod 20 is fixed with a processing cutter 24, at least one processing cutter 24 can chamfer the inner hole wall of the columnar workpiece, when the outer wall of the columnar workpiece needs to be chamfered, a movable processing cutter 24 can be additionally arranged, specifically, a small through hole (positioned on one side of the through hole and parallel to the through hole) along the sliding direction of the installation base plate 22 is processed at the bottom of the upper step body of the processing base 23, and the processing cutter 24 penetrates through the small through hole and then is fixed by a long bolt screwed from the upper surface of the upper step body of the processing base 23 to the lower surface of the upper step body of the processing base 23. The left side of installation bedplate 22 is fixed with and is used for driving the horizontal slip cylinder 21 of processing base 23 horizontal slip to the chamfer processing of column work piece is realized to the position of control processing base 23, and the right side of installation bedplate 22 is fixed with vertical support rod, is provided with the spacing bolt 25 that is used for restricting processing base 23 and turns right sliding distance on the vertical support rod.
In order to realize that the installation seat plate 22 automatically slides back and forth and stays for a period of time (processing time) when moving forward in place, a power mechanism used for driving the installation seat plate 22 to slide back and forth is installed on the rack 1, the power mechanism can select a precise air cylinder or a precise oil cylinder, in the embodiment, the power mechanism comprises a power motor, a speed reducer 13 connected to the output end of the power motor and a main rotating shaft 10 connected with the speed reducer 13, one end of the main rotating shaft 10 is connected with an end cam 14, a curve contour groove 15 is processed on the ring surface of the end cam 14, a pin 16 inserted into the curve contour groove 15 and sliding along the track of the curve contour groove 15 is fixed on the side wall of the installation seat plate 22, a support plate 18 is fixed on the rear side of the rack 1, and a tension spring 17 is fixed between. The power motor and the speed reducer 13 are driven and reduced through gears on the power motor and the speed reducer 13, the main rotating shaft 10 is finally driven to rotate at a low speed (5-10 r/min), the end face cam 14 rotates at the low speed, so that the pin 16 slowly moves back and forth along the track of the curve contour groove 15, the installation seat plate 22 is finally driven to slide forwards or backwards, the installation seat plate 22 moves forwards in place and can stay for a period of time (processing time), the tension spring 17 can ensure that the installation seat plate 22 always bears a backward tension force, and high stability can be ensured when the installation seat plate 22 slides forwards and backwards.
In order to ensure higher control precision of the device, namely higher joining precision between each component, the other end of the main rotating shaft 10 is fixedly sleeved with two rotating wheels 12, notches for detection are processed on the ring surfaces of the two rotating wheels 12, a bracket is fixed on the frame 1 at one side of the two rotating wheels 12, two photoelectric sensors 11 for detecting the notches of the two rotating wheels 12 are installed on the bracket, through designing or changing the positions or the opening angles of the notches on the two rotating wheels 12, the photoelectric sensors 11 detect the initial positions or the end positions of the notches at different times (when a certain rotating wheel 12 rotates at a low speed, the distance between the ring surface of the rotating wheel 12 and the photoelectric sensors 11 is unchanged, namely, no change signal is detected, when the notch appears, the distance between the ring surface of the rotating wheel 12 and the photoelectric sensors 11 begins to change, and the photoelectric sensors 11 send corresponding signals to a controller for next processing), therefore, a corresponding signal is sent to the controller, the corresponding cylinder is controlled to act immediately, and smooth connection among all the components of the device is finally realized. It should be noted that, in the present application, it is intended to protect each structure and the hardware connection and position relationship between the structures, and the soft connection and control are all realized by the existing means, so the details are not described herein.
The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and inventive concept provided by the present invention should be covered within the protection scope of the present invention. It should be noted that structures or components illustrated in the drawings are not necessarily drawn to scale, and descriptions of well-known components and processing techniques and technologies are omitted to avoid unnecessarily limiting the invention.
Claims (3)
1. The utility model provides a column work piece is chamfer device in batches, includes the frame and installs vibration dish and fixture in the frame, fixture is including fixing shell in the frame, being used for the anchor clamps of centre gripping column work piece and being used for driving the rotatory initiative motor of anchor clamps, its characterized in that: a material sliding ramp is arranged on one side of the vibration disc, a material fixing arc plate is fixed at the end part of the material sliding ramp, a corner cylinder is arranged at the upper part of an inner cavity of the shell, the output end of the corner cylinder extends out of the shell and is fixed with a clamping manipulator used for transferring a columnar workpiece on the material fixing arc plate to a clamping opening of a clamp, a slidable installation seat plate is installed on the rack, a slidable machining base is installed on the installation seat plate, the sliding direction of the machining base is mutually vertical to that of the installation seat plate, a through hole is machined on the machining base, a push-pull cylinder used for pushing the push rod to slide is arranged in the through hole in a sliding fit manner, a push-pull cylinder used for pushing the push rod to slide is fixed on the machining base, one end of the push rod is fixedly connected with a piston rod of the push-pull cylinder, the other, the mounting base plate is fixed with a translation cylinder used for driving the machining base to slide left and right, and a power mechanism used for driving the mounting base plate to slide front and back is mounted on the rack.
2. The batch chamfering apparatus for cylindrical workpieces according to claim 1, wherein: the power mechanism comprises a power motor, a speed reducer connected to the output end of the power motor and a main rotating shaft connected with the speed reducer, one end of the main rotating shaft is connected with an end face cam, a curve contour groove is machined in the ring face of the end face cam, a pin which is inserted into the curve contour groove and slides along the curve contour groove is fixed on the side wall of the installation seat plate, a support plate is fixed on the rear side of the rack, and a tension spring is fixed between the support plate and the rear side wall of the installation seat plate.
3. The batch chamfering apparatus for cylindrical workpieces according to claim 2, wherein: the other end of the main rotating shaft is fixedly sleeved with two rotating wheels, gaps for detection are machined in the annular surfaces of the two rotating wheels, a support is fixed on the rack on one side of the two rotating wheels, and two photoelectric sensors which are respectively used for detecting the gaps of the two rotating wheels are mounted on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236225.8U CN211438399U (en) | 2019-12-13 | 2019-12-13 | Batch chamfering device for columnar workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236225.8U CN211438399U (en) | 2019-12-13 | 2019-12-13 | Batch chamfering device for columnar workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211438399U true CN211438399U (en) | 2020-09-08 |
Family
ID=72306784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922236225.8U Active CN211438399U (en) | 2019-12-13 | 2019-12-13 | Batch chamfering device for columnar workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211438399U (en) |
-
2019
- 2019-12-13 CN CN201922236225.8U patent/CN211438399U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A batch chamfering device for cylindrical workpiece Effective date of registration: 20230215 Granted publication date: 20200908 Pledgee: Weiyuan Fengshuo Agricultural Financing Guarantee Co.,Ltd. Pledgor: WEIYUAN HONGWEI RUBBER Co.,Ltd. Registration number: Y2023980032683 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230810 Granted publication date: 20200908 Pledgee: Weiyuan Fengshuo Agricultural Financing Guarantee Co.,Ltd. Pledgor: WEIYUAN HONGWEI RUBBER Co.,Ltd. Registration number: Y2023980032683 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Batch Chamfering Device for Columnar Workpieces Effective date of registration: 20230815 Granted publication date: 20200908 Pledgee: Weiyuan Fengshuo Agricultural Financing Guarantee Co.,Ltd. Pledgor: WEIYUAN HONGWEI RUBBER Co.,Ltd. Registration number: Y2023980052164 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200908 Pledgee: Weiyuan Fengshuo Agricultural Financing Guarantee Co.,Ltd. Pledgor: WEIYUAN HONGWEI RUBBER Co.,Ltd. Registration number: Y2023980052164 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A batch chamfering device for cylindrical workpieces Granted publication date: 20200908 Pledgee: Weiyuan Fengshuo Agricultural Financing Guarantee Co.,Ltd. Pledgor: WEIYUAN HONGWEI RUBBER Co.,Ltd. Registration number: Y2024980003723 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200908 Pledgee: Weiyuan Fengshuo Agricultural Financing Guarantee Co.,Ltd. Pledgor: WEIYUAN HONGWEI RUBBER Co.,Ltd. Registration number: Y2024980003723 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |