CN111360571A - Vertical bearing seat bottom surface adds clamping apparatus - Google Patents
Vertical bearing seat bottom surface adds clamping apparatus Download PDFInfo
- Publication number
- CN111360571A CN111360571A CN202010338775.5A CN202010338775A CN111360571A CN 111360571 A CN111360571 A CN 111360571A CN 202010338775 A CN202010338775 A CN 202010338775A CN 111360571 A CN111360571 A CN 111360571A
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- CN
- China
- Prior art keywords
- vertical bearing
- plate
- bearing seat
- vertical
- driving device
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
Abstract
The invention discloses a vertical bearing pedestal bottom surface processing clamp, which comprises: the bidirectional driving device comprises a clamp body, a supporting plate, a bidirectional driving device and two linkage plates, wherein the supporting plate is vertically arranged in the middle above the clamp body; the middle parts of the two linkage plates are respectively hinged on the left side and the right side above the clamp body, two ends of the bidirectional driving device are respectively hinged with the bottom ends of the linkage plates, and chucks are respectively hinged above the two linkage plates; the clamp body is provided with a limiting part for supporting the vertical bearing seat. When the bidirectional driving device is used, two workpieces are placed between the supporting plate and the chuck, then the bidirectional driving device is started, and the two linkage plates rotate, so that the chuck above the linkage plates simultaneously moves towards the direction of the workpieces, and finally the workpieces are clamped on the side parts of the supporting plate; after the machining is finished, the bidirectional driving device drives the linkage plate to reversely act, so that the workpiece can be loosened, and then the workpiece can be taken out along the vertical direction, so that the clamping efficiency of the workpiece can be effectively improved, and the working efficiency is further improved.
Description
Technical Field
The invention relates to the technical field of clamps, in particular to a clamp for machining the bottom surface of a vertical bearing seat.
Background
At present, the bottom surfaces of vertical bearing seat parts are mainly machined through manual single-piece clamping or manual multi-piece clamping. Wherein, the manual single-piece clamping has slow efficiency, moderate labor intensity and poor clamping stability; many clamping of manual work, efficient, intensity of labour is big, needs artifical secondary hammering location, and the work piece straightness change that hangs down is big, and the clamping is not firm to influence the product precision.
In the prior art, the main reason for influencing the feeding and discharging in the machining of the bottom surface of a vertical bearing seat part is the clamping mode of the clamp.
Therefore, how to provide a vertical bearing seat bottom surface machining clamp to improve the clamping efficiency thereof is a technical problem to be solved by technical personnel in the field at present.
Disclosure of Invention
In view of this, the invention aims to provide a vertical bearing seat bottom surface processing clamp which can improve the clamping efficiency of a workpiece.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a vertical bearing frame bottom surface adds clamping apparatus, includes: the bidirectional driving device comprises a clamp body, a supporting plate, a bidirectional driving device and two linkage plates, wherein the supporting plate is vertically arranged in the middle above the clamp body; the middle parts of the two linkage plates are respectively hinged to the left side and the right side above the clamp body, two ends of the bidirectional driving device are respectively hinged to the bottom ends of the linkage plates, and chucks are respectively hinged to the upper parts of the two linkage plates; the clamp body is provided with a limiting part for supporting the vertical bearing seat, and the bidirectional driving device is used for driving the linkage plate to rotate so as to drive the chuck, so that the vertical bearing seat is clamped on the side part of the supporting plate.
Preferably, the chuck comprises a connecting block and a clamping block, the connecting block is hinged to the upper end of the linkage plate through a horizontal hinge shaft, and the middle of the clamping block is hinged to the connecting block through a vertical hinge shaft.
Preferably, the clamping block is provided with an upper clamping part at the upper part of the side surface opposite to the supporting plate, and the clamping block is provided with a lower clamping part at the lower part of the side surface opposite to the supporting plate; the bottom of the left side and the bottom of the right side of the supporting plate are provided with protrusions, the lower clamping portion is used for clamping the ring portion of the vertical bearing seat on the side face of the protrusions, and the upper clamping portion is used for clamping the base of the vertical bearing seat on the upper portion of the side face of the supporting plate.
Preferably, the upper portion of the side surface of the upper clamping portion is provided with an inclined surface, and the upper clamping portion is in contact with the side edge of the base of the vertical bearing seat through the inclined surface so as to press the vertical bearing seat.
Preferably, the middle part of the limiting part is provided with an arc-shaped groove for accommodating the ring part of the vertical bearing seat.
Preferably, the limiting part is detachably connected with the clamp body.
Preferably, the clamp body comprises a bottom plate, a front vertical plate and a rear vertical plate, and the front vertical plate and the rear vertical plate are respectively fixed on the front side and the rear side of the bottom plate; the bidirectional driving device is positioned at the upper part of the bottom plate and is positioned between the front vertical plate and the rear vertical plate; the two linkage plates are respectively hinged to the left side and the right side of the front vertical plate and the rear vertical plate.
Preferably, the bidirectional power device is a bidirectional output oil cylinder.
Preferably, a through groove is formed in the front vertical plate or the rear vertical plate, and the through groove is used for allowing a pipeline of the bidirectional output oil cylinder to pass through.
Compared with the prior art, the technical scheme has the following advantages:
the invention provides a vertical bearing seat bottom surface machining clamp, which comprises: the bidirectional driving device comprises a clamp body, a supporting plate, a bidirectional driving device and two linkage plates, wherein the supporting plate is vertically arranged in the middle above the clamp body; the middle parts of the two linkage plates are respectively hinged on the left side and the right side above the clamp body, two ends of the bidirectional driving device are respectively hinged with the bottom ends of the linkage plates, and chucks are respectively hinged above the two linkage plates; the clamp body is provided with a limiting part for supporting the vertical bearing seat. When the bidirectional driving device is used, two workpieces are placed between the supporting plate and the chuck, then the bidirectional driving device is started, and the two linkage plates rotate, so that the chuck above the linkage plates simultaneously moves towards the direction of the workpieces, and finally the workpieces are clamped on the side parts of the supporting plate; after the machining is finished, the bidirectional driving device drives the linkage plate to reversely act, so that the workpiece can be loosened, and then the workpiece can be taken out along the vertical direction, so that the clamping efficiency of the workpiece can be effectively improved, and the working efficiency is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a front view of a vertical bearing seat bottom surface processing fixture according to an embodiment of the present invention;
FIG. 2 is a side view of the vertical bearing seat bottom surface machining fixture;
FIG. 3 is a top view of the vertical bearing seat bottom machining fixture;
FIG. 4 is a front view of the vertical bearing seat bottom machining fixture with the front riser removed;
FIG. 5 is a schematic view of the internal structure of the vertical bearing seat bottom surface processing clamp;
fig. 6 is a schematic structural diagram of a vertical bearing seat bottom surface processing fixture distributed on a turntable according to an embodiment of the present invention.
The reference numbers are as follows:
the clamp comprises a clamp 1, a clamp body 1-1, a bottom plate 1-1, a front vertical plate 1-1-2, a rear vertical plate 1-1-3, a bidirectional driving device 1-2, a pipeline 1-2-1, a linkage plate 1-3, a chuck 1-4, a connecting block 1-4-1, a clamping block 1-4-2, an upper clamping part 1-4-3, a lower clamping part 1-4-4, a supporting plate 1-5, a bulge 1-5, a limiting part 1-6, a turntable 2 and a workpiece 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, fig. 1 is a front view of a vertical bearing seat bottom surface processing clamp according to an embodiment of the present invention; FIG. 2 is a side view of the vertical bearing seat bottom surface machining fixture; FIG. 3 is a top view of the vertical bearing seat bottom machining fixture; FIG. 4 is a front view of the vertical bearing seat bottom machining fixture with the front riser removed; FIG. 5 is a schematic view of the internal structure of the vertical bearing seat bottom surface processing clamp; fig. 6 is a schematic structural diagram of a vertical bearing seat bottom surface processing fixture distributed on a turntable according to an embodiment of the present invention.
The embodiment of the invention provides a clamp for processing the bottom surface of a vertical bearing seat, which comprises: the device comprises a clamp body 1-1, a support plate 1-5, a bidirectional driving device 1-2 and two linkage plates 1-3, wherein the support plate 1-5 is vertically arranged in the middle above the clamp body 1-1; the middle parts of the two linkage plates 1-3 are respectively hinged on the left side and the right side above the clamp body 1-1, two ends of the bidirectional driving device 1-2 are respectively hinged with the bottom ends of the linkage plates 1-3, and the chucks 1-4 are respectively hinged above the two linkage plates 1-3; the fixture body 1-1 is provided with a limiting part 1-6 for supporting the vertical bearing seat. When the device is used, the bottom surfaces of the vertical bearing seats of the two workpieces 3 are upward and are respectively vertically placed between the supporting plates 1-5 and the chucks 1-4, the placing operation of the workpieces 3 can be completed through the mechanical arm, then the bidirectional driving device 1-2 is started, and the two linkage plates 1-3 rotate, so that the chucks 1-4 above the linkage plates 1-3 simultaneously move towards the direction of the workpieces 3, and finally the workpieces 3 are clamped on the side parts of the supporting plates 1-5; after the machining is finished, the bidirectional driving device 1-2 drives the linkage plate 1-3 to reversely act, so that the workpiece 3 can be loosened, and then the workpiece 3 is taken out along the vertical direction, so that the clamping efficiency of the workpiece 3 can be effectively improved, and further the working efficiency is improved.
In order to further improve the working efficiency, a plurality of clamps 1 can be uniformly distributed on the rotary table 2 along the circumferential direction, when the workpiece 3 on one clamp 1 on the rotary table 2 is positioned at a processing station and is processed, the rotary table 2 can be rotated, so that other clamps 1 carry the workpiece 3 to be rotated to the processing station, and the purpose of continuous processing can be realized.
Specifically, the chuck 1-4 comprises a connecting block 1-4-1 and a clamping block 1-4-2, the connecting block 1-4-1 is hinged with the upper end of a linkage plate 1-3 through a horizontal hinge shaft, and the middle part of the clamping block 1-4-2 is hinged with the connecting block 1-4-1 through a vertical hinge shaft. Through the horizontal hinge shaft and the vertical hinge shaft, the clamping blocks 1-4-2 can rotate in the vertical direction and the horizontal direction, so that the clamping heads 1-4 can be ensured to firmly clamp the workpiece 3 under the condition that the workpiece 3 has size difference, the positioning and clamping are reliable, the phenomena of tool breakage and bed collision can be avoided, and the equipment safety is improved.
Furthermore, the upper part of the side surface of the clamping block 1-4-2 opposite to the supporting plate 1-5 is provided with an upper clamping part 1-4-3, and the lower part of the side surface of the clamping block 1-4-2 opposite to the supporting plate 1-5 is provided with a lower clamping part 1-4-4; the bottoms of the left side and the right side of the supporting plate 1-5 are provided with bulges 1-5-1, the lower clamping parts 1-4-4 are used for clamping the ring part of the vertical bearing seat on the side surface of the bulges 1-5-1, and the upper clamping parts 1-4-3 are used for clamping the base of the vertical bearing seat on the upper part of the side surface of the supporting plate 1-5. The workpiece 3 is clamped by combining the upper clamping part 1-4-3 and the lower clamping part 1-4-4, so that the stability of the workpiece 3 can be ensured.
Furthermore, the upper part of the side surface of the upper clamping part 1-4-3 is provided with an inclined surface, the upper clamping part 1-4-3 is contacted with the side edge of the base of the vertical bearing seat through the inclined surface to press the vertical bearing seat, the workpiece 3 can be pressed downwards while being subjected to lateral clamping force through the inclined surface, and therefore, the workpiece 3 can be clamped transversely and vertically through the action of the upper clamping part 1-4-3, and the clamping device has the advantage of high clamping efficiency.
Specifically, the middle parts of the limiting parts 1-6 are provided with arc-shaped grooves for accommodating the ring parts of the vertical bearing seat. The workpiece 3 can be conveniently placed through the arc-shaped groove, so that the problem that the workpiece 3 is inclined is solved.
In addition, the limiting parts 1-6 are detachably connected with the clamp body 1-1, for example, the limiting parts 1-6 can be installed on the clamp body 1-1 through fastening screws, when workpieces 3 with different specifications need to be clamped, the fastening screws are detached, and the limiting parts 1-6 matched with the workpieces 3 are replaced.
When the vertical bearing seats of different specifications need to be clamped, the threaded rod piece is screwed to adjust the height of the vertical bearing seat, so that the adaptability is good.
In one embodiment of the invention, the fixture body 1-1 comprises a bottom plate 1-1-1, a front vertical plate 1-1-2 and a rear vertical plate 1-1-3, the front vertical plate 1-1-2 and the rear vertical plate 1-1-3 are respectively fixed on the front side and the rear side of the bottom plate 1-1-1, and the front end and the rear end of the limiting part 1-6 can be respectively installed on the front vertical plate 1-1-2 and the rear vertical plate 1-1-3 through screws; the bidirectional driving device 1-2 is positioned at the upper part of the bottom plate 1-1-1 and is positioned between the front vertical plate 1-1-2 and the rear vertical plate 1-1-3; the two linkage plates 1-3 are respectively hinged on the left side and the right side of the front vertical plate 1-1-2 and the rear vertical plate 1-1-3. The two-way driving device 1-2 is arranged in the middle of the clamp body 1-1, so that the integration level of the clamp can be improved, the space occupation of the clamp is further reduced, and a plurality of clamps are distributed on the turntable 2.
Specifically, the bidirectional power device is preferably a bidirectional output cylinder. In addition, a through groove is formed in the front vertical plate 1-1-2 or the rear vertical plate 1-1-3 and is used for allowing the pipeline 1-2-1 of the bidirectional output oil cylinder to pass through, so that the bidirectional output oil cylinder is connected with external accessories through the pipeline 1-2-1.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The above detailed description is provided for the clamp for processing the bottom surface of the vertical bearing seat. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a vertical bearing frame bottom surface adds clamping apparatus which characterized in that includes: the bidirectional driving device comprises a clamp body, a supporting plate, a bidirectional driving device and two linkage plates, wherein the supporting plate is vertically arranged in the middle above the clamp body; the middle parts of the two linkage plates are respectively hinged to the left side and the right side above the clamp body, two ends of the bidirectional driving device are respectively hinged to the bottom ends of the linkage plates, and chucks are respectively hinged to the upper parts of the two linkage plates; the clamp body is provided with a limiting part for supporting the vertical bearing seat, and the bidirectional driving device is used for driving the linkage plate to rotate so as to drive the chuck, so that the vertical bearing seat is clamped on the side part of the supporting plate.
2. The vertical bearing pedestal bottom surface machining clamp according to claim 1, wherein the chuck comprises a connecting block and a clamping block, the connecting block is hinged to the upper end of the linkage plate through a horizontal hinge shaft, and the middle part of the clamping block is hinged to the connecting block through a vertical hinge shaft.
3. The vertical bearing pedestal bottom surface machining clamp as claimed in claim 2, wherein an upper clamping portion is provided on an upper portion of a side surface of the clamping block opposite to the support plate, and a lower clamping portion is provided on a lower portion of the side surface of the clamping block opposite to the support plate; the bottom of the left side and the bottom of the right side of the supporting plate are provided with protrusions, the lower clamping portion is used for clamping the ring portion of the vertical bearing seat on the side face of the protrusions, and the upper clamping portion is used for clamping the base of the vertical bearing seat on the upper portion of the side face of the supporting plate.
4. The vertical bearing seat bottom surface machining fixture according to claim 3, wherein an inclined surface is provided at an upper portion of a side surface of the upper clamping portion, and the upper clamping portion is in contact with a side edge of a base of the vertical bearing seat through the inclined surface to press the vertical bearing seat.
5. The vertical bearing pedestal bottom surface machining fixture according to claim 1, wherein an arc-shaped groove for accommodating the ring portion of the vertical bearing pedestal is formed in the middle of the limiting portion.
6. The vertical bearing pedestal bottom surface machining clamp according to claim 5, wherein the limiting part is detachably connected with the clamp body.
7. The vertical bearing seat bottom surface processing clamp of any one of claims 1 to 6, wherein the clamp body comprises a bottom plate, a front riser and a rear riser, and the front riser and the rear riser are respectively fixed on the front side and the rear side of the bottom plate; the bidirectional driving device is positioned at the upper part of the bottom plate and is positioned between the front vertical plate and the rear vertical plate; the two linkage plates are respectively hinged to the left side and the right side of the front vertical plate and the rear vertical plate.
8. The vertical bearing pedestal bottom surface machining fixture of claim 7, wherein the bidirectional power device is a bidirectional output oil cylinder.
9. The vertical bearing pedestal bottom surface machining fixture of claim 8, wherein a through groove is formed in the front riser or the rear riser, and the through groove is used for a pipeline of the bidirectional output oil cylinder to pass through.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010338775.5A CN111360571A (en) | 2020-04-26 | 2020-04-26 | Vertical bearing seat bottom surface adds clamping apparatus |
Applications Claiming Priority (1)
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CN202010338775.5A CN111360571A (en) | 2020-04-26 | 2020-04-26 | Vertical bearing seat bottom surface adds clamping apparatus |
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CN111360571A true CN111360571A (en) | 2020-07-03 |
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CN202010338775.5A Pending CN111360571A (en) | 2020-04-26 | 2020-04-26 | Vertical bearing seat bottom surface adds clamping apparatus |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112454196A (en) * | 2020-10-30 | 2021-03-09 | 四川新易盛通信技术有限公司 | Manual fixture for fixing micro chip |
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2020
- 2020-04-26 CN CN202010338775.5A patent/CN111360571A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112454196A (en) * | 2020-10-30 | 2021-03-09 | 四川新易盛通信技术有限公司 | Manual fixture for fixing micro chip |
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