CN215432664U - Double-station fixture device for machining television bracket - Google Patents
Double-station fixture device for machining television bracket Download PDFInfo
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- CN215432664U CN215432664U CN202121292133.2U CN202121292133U CN215432664U CN 215432664 U CN215432664 U CN 215432664U CN 202121292133 U CN202121292133 U CN 202121292133U CN 215432664 U CN215432664 U CN 215432664U
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Abstract
The utility model discloses a double-station fixture device for processing a television bracket, which adopts a double-station processing structure, wherein double stations can be synchronously processed, or independently processed in a single station, or asynchronously processed, namely the double stations are independently operated; this fixture device uses the push cylinder to press from both sides tight fixedly to each side and the tip of TV support, then cooperates pulling cylinder and realization such as clamp plate, briquetting, locating piece to compress tightly the location to TV support's top and bottom, makes TV support from top to bottom the right and left sides atress tight when adding man-hour, can not appear shifting or unbalance etc. has realized that TV support's processing is accurate, processing is convenient, continuity machining capability is strong etc..
Description
Technical Field
The utility model relates to the technical field of clamps for machining television brackets, in particular to a double-station clamp device for machining a television bracket.
Background
The television bracket has vertical and wall-hung structures, the television bracket with the wall-hung structure is fixed on a wall through the television bracket, and then the wall-hung installation of the liquid crystal television and the hiding of the television bracket are realized through the long fixing strip and the back installation and the fixing of the liquid crystal television and the like. Generally, the television bracket is of a square frame-shaped structure, a hollow square hollow opening is formed in the middle of the television bracket, a plurality of mounting holes are formed in the side portion of the long edge of the television bracket and are installed with the long fixing strips in a matched mode, and the mounting distance, the position and the like of the two long fixing strips can be adjusted according to needs. In the prior art, when screw holes are formed in corresponding mounting holes of a television bracket, some clamps are needed to clamp and fix a television bracket workpiece so as to realize subsequent accurate screw hole processing and the like; because the television bracket is square frame-shaped, the central position is provided with a large-area hollow-out part, and screw holes are needed to be arranged at the corresponding positions of two sides, so that some clamping devices which can fix and position the television bracket and can realize accurate screw holes are needed. The traditional television bracket clamp is characterized in that a television bracket is fixed on a workbench, and then the two sides of the television bracket are clamped by the clamps at the left side and the right side, so that the television bracket is easily in non-horizontal imbalance when in screw hole, the television bracket is not correspondingly accurately positioned due to different stress on each side surface of the television bracket, and in addition, the upper surface and the lower surface of the television bracket are not stressed and are not positioned and compressed; therefore, the clamp for the television bracket only transversely clamps the television bracket at present, and no clamp with the combined action of longitudinal clamping or pressing exists. Finally, since the television stand is not basically a purely planar block-like structure with skirts on the outside edges, i.e. the cross-section of the television stand resembles two symmetrical T-profiles, special clamps are required to clamp the sides and top and bottom of the television stand to enable precise screw hole machining.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides the double-station fixture device for processing the television bracket, the double-station fixture device for processing the television bracket adopts a double-station processing structure, and double stations can be synchronously processed, or single-station independent processing or double-station asynchronous processing is carried out, namely double stations are independently operated; this fixture device uses the push cylinder to press from both sides tight fixedly to each side and the tip of TV support, then cooperates pulling cylinder and realization such as clamp plate, briquetting, locating piece to compress tightly the location to TV support's top and bottom, makes TV support from top to bottom the right and left sides atress tight when adding man-hour, can not appear shifting or unbalance etc. has realized that TV support's processing is accurate, processing is convenient, continuity machining capability is strong etc..
The technical scheme adopted by the utility model for solving the technical problems is as follows: a double-station fixture device for processing television supports comprises at least two support risers of a foot pad fixedly arranged on a numerical control workbench of a numerical control working machine, a bottom plate which is tiled on all the support risers of the foot pad and supported by the support risers of the foot pad, a double-station component which is arranged at the top of the bottom plate and used for processing two television supports independently, and a pushing cylinder component which is arranged at the top of the bottom plate and matched with the double-station component to push and press the television supports fixedly; the double-station component comprises a positioning and pressing piece for pressing and positioning two independent television brackets, wherein the positioning and pressing piece comprises a pulling cylinder fixedly arranged at the bottom of a bottom plate, a pull rod arranged by the output end of the pulling cylinder penetrating through the bottom plate, a positioning block arranged at the top of the bottom plate for positioning and placing the television brackets, a fixed plate arranged above the positioning block and arranged on the pull rod and corresponding to the positioning block, a pressing plate fixedly arranged at the top of the pull rod and above the fixed plate, and a pressing block arranged between the pressing plate and the fixed plate; the pushing cylinder component comprises an outer pushing cylinder arranged on the bottom plate and correspondingly pressed to the outer side of the television bracket, a rear end pushing cylinder arranged on the bottom plate and correspondingly pressed to the rear end of the television bracket, and an inner pushing cylinder arranged on the bottom plate and correspondingly pressed to the inner side of the television bracket.
When the television bracket is used, the rear end of the television bracket is inserted from the front end of the gap position between the positioning block and the fixing plate until the television bracket is completely arranged at the top of the positioning block, and the lower skirt edge of the television bracket is clamped at the two sides of the top of the positioning block; the pulling cylinder is started, the pressing plate, the pressing block and the fixing plate are pulled to be pressed downwards by the pulling cylinder, the pressing block is pressed downwards at the moment and interacts with the top surface of the positioning block to press the top surface of the television bracket, the fixing plate is pressed downwards, the center position of the fixing plate penetrates through the hollow-out position in the center of the television bracket to be directly pressed with the top surface of the positioning plate, and the longitudinal pressing and positioning of the television bracket are realized; the outer side pushing cylinder, the rear end pushing cylinder and the inner side pushing cylinder are started, the outer side skirt edge and the rear end of the television support are compressed and positioned, transverse clamping and positioning of the television support are achieved, after a cutter is used for screwing the television support, each cylinder is loosened to return, each pushing cylinder does not clamp the side face of the television support, the television support is not compressed any more by upward movement of a pressing plate, a pressing block, a fixing plate and the like by pulling, and the processed television support can be separated from the station by pulling easily.
Furthermore, the center of the bottom of the pressing plate is provided with a pressing plate center hole which is matched with the pull rod and is inwards sunk, two sides of the pressing plate are respectively provided with three square groove notches allowing the cutter to pass through, and the bottom of the pressing plate is provided with pressing block top mounting holes which are matched with the tops of the pressing blocks and are positioned between the adjacent square groove notches and on the four corners of the pressing plate.
Furthermore, the fixed plate on be equipped with and correspond the briquetting setting and allow the briquetting to pass to wear the notch, the central point of fixed plate bottom puts and is equipped with the fixed plate pressure head that passes the TV stand center and compress tightly the locating piece top surface, the lateral part of fixed plate is equipped with and corresponds the fixed plate screw notch that square groove breach set up and allow the cutter to pass.
Furthermore, a central hole of the positioning block for allowing the pull rod to pass through is arranged in the central position of the positioning block.
Further, outside promotion cylinder and rear end promotion cylinder all through cylinder backing plate fixed mounting on the bottom plate, outside promotion cylinder and rear end promotion cylinder are biax cylinder, outside promotion cylinder and rear end promotion cylinder's power take off end has set gradually ejector pad backing plate A and ejector pad A.
Furthermore, inboard push cylinder for direct fixed mounting in bottom plate central point put, inboard push cylinder is two-way driven four-axis cylinder, the power take off end of four-axis cylinder is equipped with ejector pad backing plate B in proper order and compresses tightly the ejector pad B of the TV support medial surface in two stations.
In conclusion, the double-station fixture device for machining the television bracket adopts a double-station machining structure, and double stations can be synchronously machined, or independently machined in a single station, or asynchronously machined, namely the double stations are independently operated; this fixture device uses the push cylinder to press from both sides tight fixedly to each side and the tip of TV support, then cooperates pulling cylinder and realization such as clamp plate, briquetting, locating piece to compress tightly the location to TV support's top and bottom, makes TV support from top to bottom the right and left sides atress tight when adding man-hour, can not appear shifting or unbalance etc. has realized that TV support's processing is accurate, processing is convenient, continuity machining capability is strong etc..
Drawings
FIG. 1 is a schematic diagram of a double-station jig apparatus for processing a television stand according to embodiment 1 of the present invention;
FIG. 2 is an exploded schematic view of a double-station jig apparatus for processing a television stand according to embodiment 1 of the present invention;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a diagrammatic illustration of a base plate;
FIG. 5 is a schematic, diagrammatic view of a platen;
FIG. 6 is a diagrammatic illustration of a fixation plate;
fig. 7 is a diagrammatic illustration of a locating block.
Detailed Description
Example 1
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the double-station fixture device for processing a television support described in this embodiment 1 includes two vertical plates 1 of a support of a foot pad fixedly installed on a numerical control workbench of a numerical control working machine, a base plate 2 flatly installed on all the vertical plates of the support of the foot pad and supported by the vertical plates of the support of the foot pad, a double-station component 3 installed on the top of the base plate and used for separately processing two television supports 26, and a pushing cylinder component 4 installed on the top of the base plate and matched with the double-station component to push and fix the television support; the double-station component comprises a positioning and pressing piece for pressing and positioning two independent television brackets, wherein the positioning and pressing piece comprises a pulling cylinder 5 fixedly arranged at the bottom of a bottom plate, a pull rod 6, the output end of the pulling cylinder penetrates through the bottom plate, a positioning block 7, a fixing plate 8, a pressing plate 9 and a pressing block 10, the fixing plate is arranged above the positioning block and the pull rod, the pressing plate is fixedly arranged at the top of the pull rod and is positioned above the fixing plate, and the pressing block 10 is arranged between the pressing plate and the fixing plate; the pushing cylinder component comprises an outer pushing cylinder 11 which is arranged on the bottom plate and correspondingly presses towards the outer side of the television bracket, a rear end pushing cylinder 12 which is arranged on the bottom plate and correspondingly presses towards the rear end of the television bracket, and an inner pushing cylinder 13 which is arranged on the bottom plate and correspondingly presses towards the inner side of the television bracket.
When the television bracket is used, the rear end of the television bracket is inserted from the front end of the gap position between the positioning block and the fixing plate until the television bracket is completely arranged at the top of the positioning block, and the lower skirt edge of the television bracket is clamped at the two sides of the top of the positioning block; the pulling cylinder is started, the pressing plate, the pressing block and the fixing plate are pulled to be pressed downwards by the pulling cylinder, the pressing block is pressed downwards at the moment and interacts with the top surface of the positioning block to press the top surface of the television bracket, the fixing plate is pressed downwards, the center position of the fixing plate penetrates through the hollow-out position in the center of the television bracket to be directly pressed with the top surface of the positioning plate, and the longitudinal pressing and positioning of the television bracket are realized; the outer side pushing cylinder, the rear end pushing cylinder and the inner side pushing cylinder are started, the outer side skirt edge and the rear end of the television support are compressed and positioned, transverse clamping and positioning of the television support are achieved, after a cutter is used for screwing the television support, each cylinder is loosened to return, each pushing cylinder does not clamp the side face of the television support, the television support is not compressed any more by upward movement of a pressing plate, a pressing block, a fixing plate and the like by pulling, and the processed television support can be separated from the station by pulling easily.
In this embodiment, as shown in fig. 5, the center of the bottom of the pressing plate is provided with a pressing plate center hole 14 which is installed in cooperation with the pull rod and is recessed inwards, two sides of the pressing plate are provided with three square groove notches 15 allowing the cutter to pass through, and the bottom of the pressing plate is provided with pressing block top installation holes 16 which are installed in cooperation with the tops of the pressing blocks and are located between adjacent square groove notches and on four corners of the pressing plate.
In this embodiment, as shown in fig. 6, the fixing plate is provided with a pressing block through notch 17 corresponding to the pressing block and allowing the pressing block to pass through, a fixing plate pressing head 18 penetrating through the center of the tv bracket and pressing the top surface of the positioning block is disposed at the center of the bottom of the fixing plate, and a fixing plate screw hole notch 19 corresponding to the square groove notch and allowing the cutter to pass through is disposed at the side of the fixing plate.
In this embodiment, as shown in fig. 7, the central position of the positioning block is provided with a central hole 20 of the positioning block for allowing the pull rod to pass through.
In this embodiment, outside push cylinder and rear end push cylinder all through cylinder backing plate 21 fixed mounting on the bottom plate, outside push cylinder and rear end push cylinder are the biax cylinder, outside push cylinder and rear end push cylinder's power take off end has set gradually ejector pad backing plate A22 and ejector pad A23.
In this embodiment, inboard push cylinder for direct fixed mounting in bottom plate central point put, inboard push cylinder is two-way driven four-axis cylinder, four-axis cylinder's power take off end is equipped with ejector pad backing plate B24 and compresses tightly the ejector pad B25 of the TV support medial surface in two stations in proper order.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.
Claims (6)
1. A double-station fixture device for processing television supports is characterized by comprising at least two support risers of a support, a bottom plate, a double-station component and a pushing cylinder component, wherein the support risers of the support are fixedly arranged on a numerical control workbench of a numerical control working machine; the double-station component comprises a positioning and pressing piece for pressing and positioning two independent television brackets, wherein the positioning and pressing piece comprises a pulling cylinder fixedly arranged at the bottom of a bottom plate, a pull rod arranged by the output end of the pulling cylinder penetrating through the bottom plate, a positioning block arranged at the top of the bottom plate for positioning and placing the television brackets, a fixed plate arranged above the positioning block and arranged on the pull rod and corresponding to the positioning block, a pressing plate fixedly arranged at the top of the pull rod and above the fixed plate, and a pressing block arranged between the pressing plate and the fixed plate; the pushing cylinder component comprises an outer pushing cylinder arranged on the bottom plate and correspondingly pressed to the outer side of the television bracket, a rear end pushing cylinder arranged on the bottom plate and correspondingly pressed to the rear end of the television bracket, and an inner pushing cylinder arranged on the bottom plate and correspondingly pressed to the inner side of the television bracket.
2. The dual-station clamping device for machining a television bracket as claimed in claim 1, wherein the center of the bottom of the pressing plate is provided with a central hole of the pressing plate which is matched with the pull rod and is inwards sunk, the two sides of the pressing plate are provided with three square groove notches allowing the cutter to pass through, and the bottom of the pressing plate is provided with mounting holes of the top of the pressing block which are matched with the top of the pressing block and are positioned between the adjacent square groove notches and at the four corners of the pressing plate.
3. The dual-station fixture device for machining TV sets as claimed in claim 2, wherein the fixing plate has a pressing block through slot corresponding to the pressing block and allowing the pressing block to pass through, the fixing plate has a pressing head passing through the TV set and pressing the top of the positioning block at the center of the bottom, and the fixing plate has a screw hole corresponding to the square notch and allowing the tool to pass through.
4. The dual-station fixture device for machining a television bracket as claimed in claim 3, wherein the central position of the positioning block is provided with a central hole of the positioning block for allowing the pull rod to pass through.
5. The double-station fixture device for machining the television bracket according to claim 4, wherein the outer side pushing cylinder and the rear end pushing cylinder are both fixedly installed on the bottom plate through cylinder backing plates, the outer side pushing cylinder and the rear end pushing cylinder are both double-shaft cylinders, and the power output ends of the outer side pushing cylinder and the rear end pushing cylinder are sequentially provided with a push block backing plate A and a push block A.
6. The double-station fixture device for machining the television bracket as claimed in claim 5, wherein the inner pushing cylinder is directly and fixedly arranged at the central position of the bottom plate, the inner pushing cylinder is a four-shaft cylinder driven in two directions, and a pushing block backing plate B and a pushing block B for pressing the inner side surface of the television bracket in the two stations are sequentially arranged at the power output end of the four-shaft cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121292133.2U CN215432664U (en) | 2021-06-09 | 2021-06-09 | Double-station fixture device for machining television bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121292133.2U CN215432664U (en) | 2021-06-09 | 2021-06-09 | Double-station fixture device for machining television bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215432664U true CN215432664U (en) | 2022-01-07 |
Family
ID=79710734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121292133.2U Active CN215432664U (en) | 2021-06-09 | 2021-06-09 | Double-station fixture device for machining television bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215432664U (en) |
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2021
- 2021-06-09 CN CN202121292133.2U patent/CN215432664U/en active Active
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