CN106956010B - Novel manual guide cutting machine - Google Patents
Novel manual guide cutting machine Download PDFInfo
- Publication number
- CN106956010B CN106956010B CN201710341666.7A CN201710341666A CN106956010B CN 106956010 B CN106956010 B CN 106956010B CN 201710341666 A CN201710341666 A CN 201710341666A CN 106956010 B CN106956010 B CN 106956010B
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- Prior art keywords
- supporting base
- cutter
- closing
- clamping block
- opening
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/16—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
- B23B5/161—Devices attached to the workpiece
- B23B5/163—Devices attached to the workpiece with an external clamping device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/16—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
- B23B5/167—Tools for chamfering the ends of bars or tubes
- B23B5/168—Tools for chamfering the ends of bars or tubes with guiding devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a novel manual guide cutting machine, which relates to the technical field of mechanical chamfering equipment and comprises a supporting base, wherein a cutter mounting mechanism and a manual rotary table are respectively arranged at the left end and the right end of the supporting base, two parallel guide rails are transversely arranged in the middle of the upper end of the supporting base, a workpiece clamping mechanism capable of reciprocating along the two guide rails is arranged on the supporting base, a push-pull rod A is connected between the manual rotary table and the workpiece clamping mechanism, and an auxiliary opening and closing mechanism capable of controlling the workpiece clamping mechanism to open and close is arranged on the supporting base.
Description
Technical Field
The invention relates to the technical field of mechanical chamfering equipment, in particular to a novel manual guide cutting machine.
Background
In machining, various types of parts are needed, a cylindrical workpiece is a common part, the edge of the cylindrical workpiece which is just cut off is sharp, and a user is easily injured when the cylindrical workpiece is used, so that the cylindrical workpiece needs to be subjected to edge chamfering, the chamfering is divided into cylinder external chamfering and cylinder internal chamfering, the cylindrical workpiece can be chamfered by using automatic chamfering equipment, but the automatic chamfering equipment is expensive in cost and is not suitable for chamfering a small amount of small batches of cylindrical workpieces, and some equipment for manually chamfering the cylindrical workpiece is also available at present, but the existing manual chamfering equipment has the defects of low efficiency, poor finished product quality and high labor intensity.
Disclosure of Invention
The invention aims to: in order to solve the technical problem, the invention provides a novel manual pilot cutter.
The invention specifically adopts the following technical scheme for realizing the purpose:
the utility model provides a novel manual guide cutting machine, includes the supporting pedestal, the supporting pedestal on both ends be provided with cutter installation mechanism and manual carousel respectively about, supporting pedestal upper end middle part transversely is provided with two guide rails that are parallel to each other, is provided with the work piece fixture that can follow two guide rail reciprocating motion on the supporting pedestal, is connected with push-and-pull rod A between manual carousel and the work piece fixture, the supporting pedestal on be provided with the supplementary mechanism that opens and shuts that can control work piece fixture and open and shut.
Further, work piece fixture include sliding bottom plate and fixed mounting the centre gripping frock on sliding bottom plate, the centre gripping frock includes grip block and last grip block down, grip block and last grip block one end fixed connection down, the grip block is provided with the return spring that opens and shuts with last grip block other end down.
Further, the upper surface of the lower clamping block is provided with a semi-arc-shaped lower clamping groove and a lower spring mounting groove, the lower surface of the upper clamping block is provided with an upper spring mounting groove and an upper clamping groove which correspond to the lower spring mounting groove and the lower clamping groove respectively, and the opening and closing return spring is arranged between the lower spring mounting groove and the upper spring mounting groove.
Furthermore, a middle support is fixedly arranged on one side of the supporting base, the auxiliary opening and closing mechanism is located on the left side of the workpiece clamping mechanism and comprises a push rod, a rocker arm A and a rocker arm B which are hinged in sequence, one end of the push rod, far away from the rocker arm A, is hinged to the workpiece clamping mechanism, the centers of the rocker arm A and the rocker arm B are both movably connected with the supporting base, the tail end of the rocker arm B is connected with an opening and closing pull wire, and the tail end of the opening and closing pull wire bypasses the middle support of the supporting base and penetrates an opening and closing return spring to be connected.
Furthermore, both ends of the push-pull rod A are connected with the workpiece clamping mechanism and the manual rotary table in a hinged mode.
Further, the cutter mounting mechanism comprises a motor and a cutter fixing mechanism arranged on an output shaft of the motor.
Further, the cutter fixing mechanism comprises a cutter mounting disc and a blade mounted on the cutter mounting disc, and an adjusting nut for adjusting the position of the blade is arranged on the cutter mounting disc.
Furthermore, the manual rotating disc comprises a disc rotating around the circle center, an operating rod is welded on one side of the disc, and the joint of the push-pull rod A and the disc is not overlapped with the circle center of the disc.
The invention has the following beneficial effects:
1. the automatic chamfering device is simple in structure, convenient to operate, high in efficiency and high in machining accuracy, when the automatic chamfering device works, a cylindrical workpiece to be chamfered is clamped on the workpiece clamping mechanism, the manual rotary table is pushed, the manual rotary table drives the workpiece clamping mechanism to move towards the cutter mounting mechanism on the supporting base through the push-pull rod A, the auxiliary opening and closing mechanism tightens the workpiece to be chamfered in the moving process, the workpiece clamping mechanism returns to the initial position after chamfering is completed, the auxiliary opening and closing mechanism is in a loose state, and the opening and closing return spring enables the clamping tool to be separated, so that the chamfered workpiece is conveniently taken out.
2. The auxiliary opening and closing mechanism has strong practicability, a clamping device used for clamping a clamping tool is not required to be independently designed, the workpiece clamping mechanism moves forwards and simultaneously realizes clamping of the clamping tool, trouble and labor are saved, the conception is exquisite, and the auxiliary opening and closing mechanism is safe, reliable and suitable for popularization and use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic structural view of a clamping fixture;
FIG. 4 is a schematic view of the construction of the tool holding mechanism;
reference numerals: 1-supporting base, 1-1-guide rail, 1-2-middle support, 2-workpiece clamping mechanism, 2-1-clamping tool, 2-1.1-lower clamping block, 2-1.1/1-lower clamping groove, 2-1.1/2-lower spring mounting groove, 2-1.2-upper clamping block, 2-1.2/1-upper clamping groove, 2-1.2/2-upper spring mounting groove, 2-2-sliding bottom plate, 3-cutter mounting mechanism, 3-1-motor, 3-2-cutter fixing mechanism, 3-2.1-cutter mounting plate, 3-2.2-adjusting nut, 4-auxiliary opening and closing mechanism, 4-1-opening and closing pull wire, 4-2-rocker arm B, 4-3-rocker arm A, 4-4-push rod, 5-push rod A, 6-manual turntable, 6-1-joint, 6-2-disc, 6-3-operating rod, and 7-opening and closing return spring.
Detailed Description
For a better understanding of the present invention by those skilled in the art, the present invention will be described in further detail below with reference to the accompanying drawings and the following examples.
Example 1
As shown in fig. 1 to 4, the present embodiment provides a novel manual pilot cutter, which includes a supporting base 1, and is characterized in that a cutter mounting mechanism 3 and a manual rotary table 6 are respectively disposed at the left end and the right end of the supporting base 1, two parallel guide rails 1-1 are transversely disposed in the middle of the upper end of the supporting base 1, a workpiece clamping mechanism 2 capable of reciprocating along the two guide rails 1-1 is disposed on the supporting base 1, a push-pull rod a5 is connected between the manual rotary table 6 and the workpiece clamping mechanism 2, and an auxiliary opening and closing mechanism 4 capable of controlling the workpiece clamping mechanism 2 to open and close is disposed on the supporting base 1.
In the embodiment, during operation, a cylindrical workpiece to be chamfered is clamped on the workpiece clamping mechanism, the manual rotary table is pushed, the manual rotary table drives the workpiece clamping mechanism to move towards the cutter mounting mechanism on the supporting base through the push-pull rod A, the auxiliary opening and closing mechanism tightens the workpiece to be chamfered in the moving process, the workpiece clamping mechanism returns to the initial position after chamfering is completed, the auxiliary opening and closing mechanism is in a loose state, the opening and closing return spring enables the clamping tool to be separated, the chamfered workpiece is conveniently taken out, and machining of one workpiece is completed.
Example 2
The embodiment is further optimized on the basis of embodiment 1, and specifically comprises the following steps:
the workpiece clamping mechanism 2 comprises a sliding base plate 2-2 and a clamping tool 2-1 fixedly installed on the sliding base plate 2-2, the clamping tool 2-1 comprises a lower clamping block 2-1.1 and an upper clamping block 2-1.2, one end of the lower clamping block 2-1.1 is fixedly connected with one end of the upper clamping block 2-1.2, and the other end of the lower clamping block 2-1.1 and the other end of the upper clamping block 2-1.2 are provided with an opening and closing return spring 7.
The upper surface of the lower clamping block 2-1.1 is provided with a semi-arc lower clamping groove 2-1.1/1 and a lower spring mounting groove 2-1.1/2, the lower surface of the upper clamping block 2-1.2 is provided with an upper spring mounting groove 2-1.2/2 and an upper clamping groove 2-1.2/1 corresponding to the lower spring mounting groove 2-1.1/2 and the lower clamping groove 2-1.1/1 respectively, and an opening and closing return spring 7 is arranged between the lower spring mounting groove 2-1.1/2 and the upper spring mounting groove 2-1.2/2.
The middle support 1-2 is fixedly arranged on one side of the support base 1, the auxiliary opening and closing mechanism 4 is located on the left side of the workpiece clamping mechanism 2, the auxiliary opening and closing mechanism 4 comprises a push rod 4-4, a rocker arm A4-3 and a rocker arm B4-2 which are sequentially hinged, one end, far away from the rocker arm A4-3, of the push rod 4-4 is hinged with the workpiece clamping mechanism 2, the centers of the rocker arm A4-3 and the rocker arm B4-2 are movably connected with the support base 1, the tail end of the rocker arm B4-2 is connected with an opening and closing pull wire 4-1, and the tail end of the opening and closing pull wire 4-1 bypasses the middle support 1-2 of the support base 1 and penetrates an opening and closing return spring 7 to be connected.
Example 3
The embodiment is further optimized on the basis of embodiment 1, and specifically comprises the following steps:
two ends of the push-pull rod A5 are connected with the workpiece clamping mechanism 2 and the manual rotary table 6 in a hinged mode.
The cutter mounting mechanism 3 comprises a motor 3-1 and a cutter fixing mechanism 3-2 arranged on an output shaft of the motor.
The cutter fixing mechanism 3-2 comprises a cutter mounting disc 3-2.1 and a blade arranged on the cutter mounting disc 3-2.1, and an adjusting nut 3-2.2 for adjusting the position of the blade is arranged on the cutter mounting disc 3-2.1.
The manual rotating disc 6 comprises a disc 6-2 rotating around the circle center, an operating rod 6-3 is welded on one side of the disc 6-2, and the circle center of the disc 6-2 is not overlapped with the joint 6-1 of the push-pull rod A5 and the disc 6-2.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be embraced therein.
Claims (5)
1. A novel manual pilot cutter comprises a supporting base (1) and is characterized in that a cutter mounting mechanism (3) and a manual rotary table (6) are respectively arranged at the left end and the right end of the supporting base (1), two mutually parallel guide rails (1-1) are transversely arranged in the middle of the upper end of the supporting base (1), a workpiece clamping mechanism (2) capable of reciprocating along the two guide rails (1-1) is arranged on the supporting base (1), a push-pull rod A (5) is connected between the manual rotary table (6) and the workpiece clamping mechanism (2), an auxiliary opening and closing mechanism (4) capable of controlling the workpiece clamping mechanism (2) to open and close is arranged on the supporting base (1), the workpiece clamping mechanism (2) comprises a sliding bottom plate (2-2) and a clamping tool (2-1) fixedly mounted on the sliding bottom plate (2-2), the clamping tool (2-1) comprises a lower clamping block (2-1.1) and an upper clamping block (2-1.2), one end of the lower clamping block (2-1.1) is fixedly connected with one end of the upper clamping block (2-1.2), the other end of the lower clamping block (2-1.1) and the other end of the upper clamping block (2-1.2) are provided with an opening and closing return spring (7), two ends of a push-pull rod A (5) are connected with a workpiece clamping mechanism (2) and a manual turntable (6) in a hinged mode, one side of a supporting base (1) is fixedly provided with a middle support, an auxiliary opening and closing mechanism (4) is positioned on the left side of the workpiece clamping mechanism (2), the auxiliary opening and closing mechanism (4) comprises a push rod (4-4), a rocker arm A (4-3) and a rocker arm B (4-2) which are hinged in sequence, one end of the push rod (4-4) far away from the rocker arm A (4-3) is, the centers of the rocker arm A (4-3) and the rocker arm B (4-2) are both movably connected with the supporting base (1), the tail end of the rocker arm B (4-2) is connected with an opening and closing pull wire (4-1), and the tail end of the opening and closing pull wire (4-1) bypasses the middle support of the supporting base (1) and passes through an opening and closing return spring (7) to be connected with the upper clamping block (2-1.2).
2. The novel manual pilot cutter according to claim 1, characterized in that the upper surface of the lower clamping block (2-1.1) is provided with a semi-arc-shaped lower clamping groove (2-1.1/1) and a lower spring mounting groove (2-1.1/2), the lower surface of the upper clamping block (2-1.2) is provided with an upper spring mounting groove (2-1.2/2) and an upper clamping groove (2-1.2/1) which respectively correspond to the lower spring mounting groove (2-1.1/2) and the lower clamping groove (2-1.1/1), and the opening and closing return spring (7) is arranged between the lower spring mounting groove (2-1.1/2) and the upper spring mounting groove (2-1.2/2).
3. The novel manual pilot cutter according to claim 1, characterized in that the cutter mounting mechanism (3) comprises a motor (3-1) and a cutter fixing mechanism (3-2) mounted on an output shaft of the motor.
4. The novel manual pilot cutter according to claim 3, characterized in that the cutter fixing mechanism (3-2) comprises a cutter mounting disc (3-2.1) and a cutter blade mounted on the cutter mounting disc (3-2.1), and the cutter mounting disc (3-2.1) is provided with an adjusting nut (3-2.2) for adjusting the position of the cutter blade.
5. A novel manual pilot cutter according to claim 3, characterized in that the manual rotary table (6) comprises a circular disc (6-2) rotating around the center of a circle, an operating rod (6-3) is welded on one side of the circular disc (6-2), and the joint (6-1) of the push-pull rod a (5) and the circular disc (6-2) is not coincident with the center of the circular disc (6-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710341666.7A CN106956010B (en) | 2017-05-16 | 2017-05-16 | Novel manual guide cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710341666.7A CN106956010B (en) | 2017-05-16 | 2017-05-16 | Novel manual guide cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106956010A CN106956010A (en) | 2017-07-18 |
| CN106956010B true CN106956010B (en) | 2020-10-27 |
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ID=59482382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710341666.7A Expired - Fee Related CN106956010B (en) | 2017-05-16 | 2017-05-16 | Novel manual guide cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106956010B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848442A (en) * | 2019-02-21 | 2019-06-07 | 安徽新园矿山设备制造有限责任公司 | A kind of rapid processing lathe suitable for processing roller carrier shaft |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101147979A (en) * | 2007-10-31 | 2008-03-26 | 陆君 | Groove cutting machine |
| CN201693234U (en) * | 2010-05-17 | 2011-01-05 | 浙江天兴管业有限公司 | Pipe socket cutting device for pipes |
| CN104924122A (en) * | 2015-07-03 | 2015-09-23 | 南京禄口汽车配件厂 | Fast clamping tool |
| CN205057727U (en) * | 2015-08-21 | 2016-03-02 | 苏州瑞本智能科技有限公司 | Intelligence carbon brush revolves first device that revolves that arc machine was made to head |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110253260A1 (en) * | 2010-04-14 | 2011-10-20 | Richard Chang | Wood cutting machine with a fine adjustment device |
-
2017
- 2017-05-16 CN CN201710341666.7A patent/CN106956010B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101147979A (en) * | 2007-10-31 | 2008-03-26 | 陆君 | Groove cutting machine |
| CN201693234U (en) * | 2010-05-17 | 2011-01-05 | 浙江天兴管业有限公司 | Pipe socket cutting device for pipes |
| CN104924122A (en) * | 2015-07-03 | 2015-09-23 | 南京禄口汽车配件厂 | Fast clamping tool |
| CN205057727U (en) * | 2015-08-21 | 2016-03-02 | 苏州瑞本智能科技有限公司 | Intelligence carbon brush revolves first device that revolves that arc machine was made to head |
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| Publication number | Publication date |
|---|---|
| CN106956010A (en) | 2017-07-18 |
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Granted publication date: 20201027 Termination date: 20210516 |