CN112024937A - Inverted T-hole table surface punching device and application thereof - Google Patents
Inverted T-hole table surface punching device and application thereof Download PDFInfo
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- CN112024937A CN112024937A CN202010790860.5A CN202010790860A CN112024937A CN 112024937 A CN112024937 A CN 112024937A CN 202010790860 A CN202010790860 A CN 202010790860A CN 112024937 A CN112024937 A CN 112024937A
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- hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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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
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
Abstract
The invention discloses a hole punching device for a reverse T-shaped hole table top and application thereof, comprising an operating table and a punching machine, wherein the punching machine is movably suspended above the operating table through a slide rail; the punching machine comprises an operating rod, a shell, a motor and a back bolt drill bit; the operating rod is provided with an arc-shaped groove; a support table, a pull rod, a swing seat and a movable rod are arranged in the shell; one end of the pull rod is pivoted with the top of the perforating machine, the other end of the pull rod is arranged in the arc-shaped groove, and the concave part of the groove body of the arc-shaped groove faces the pull rod; the arc-shaped groove consists of a first groove body and a second groove body, and the bending degree of the first groove body is smaller than that of the second groove body; the top of the swing seat is pivoted with the support platform, the bottom of the swing seat is provided with a chute, and a movable rod is sleeved in the chute; the motor is arranged in the shell and used for driving the back bolt drill bit to rotate; the back bolt drill bit is arranged at the bottom of the shell and connected with the movable rod, and the back bolt drill bit is inverted 7-shaped. The hole forming method using the device is simple, convenient and quick, and saves time and labor.
Description
Technical Field
The invention belongs to the technical field of production processes of counter table basin, and particularly relates to a counter T-hole counter table surface tapping device and application thereof.
Background
In the existing production technology of the counter basin, the counter basin is usually adhered and fixed at the bottom of the counter through a hook type fastener or glue, and is very easy to fall off. Therefore, the inventor imagines that the inverted T-shaped hole is formed at the bottom of the table top, so that the under-table basin can be fixed in a stable physical structure. The existing inverted T-shaped hole is difficult to open, a convenient machine is not provided, and batch production cannot be carried out. Even with specially-customized machines, the following problems tend to exist: firstly, two operating rods are needed for operation, one is used for opening a straight hole, the other is used for expanding a hole at the bottom, the operation is complicated, and the bedplate is easily scrapped due to misoperation; secondly, an air source air compressor is usually needed for pressurization; thirdly, the hand-held type without a fixing device or the vacuum chuck is adopted for fixing, the tilting is easy, and holes are limited at the corner positions; and fourthly, in the assembly line production, the punching position is single, the non-standard system cannot be realized through fixing, the use requirement of the non-standard system of the table top of the under-table basin is not matched very well, and the capacity of processing the table top in the under-table basin assembly is greatly reduced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides the inverted T-hole table surface tapping device and the application thereof, solves the problem of non-standard table surface inverted T-hole tapping in the background technology, and further solves the problem of table surface mass production construction of a basin under a table.
One of the technical schemes adopted by the invention for solving the technical problems is as follows: the punching machine is movably suspended above the operating platform through a sliding rail;
the punching machine comprises an operating rod, a shell, a motor and a back bolt drill bit; one end of the operating rod is pivoted with the side wall of the shell, the other end of the operating rod extends towards the other side of the shell, and an arc-shaped groove is formed in the operating rod; a pull rod, a supporting table, a swinging seat and a movable rod are sequentially arranged in the shell from top to bottom, one end of the pull rod is pivoted with the top of the perforating machine, the other end of the pull rod is arranged in an arc-shaped groove, and a concave part of the groove body of the arc-shaped groove faces the pull rod; the arc-shaped groove consists of a first groove body and a second groove body, and the bending degree of the first groove body is smaller than that of the second groove body; the supporting table is connected with the operating rod, and a gap is reserved between the peripheral wall of the supporting table and the inner wall of the shell; the top of the swing seat is pivoted with the support table, the bottom of the swing seat is provided with a chute, a movable rod is sleeved in the chute, and a gap is formed between the peripheral wall of the movable rod and the side wall of the chute; the motor is arranged in the shell and used for driving the back bolt drill bit to rotate; the back bolt drill bit is arranged at the bottom of the shell and connected with the movable rod, and the back bolt drill bit is inverted 7-shaped.
In a preferred embodiment of the present invention, the operating rod is provided with a fixing bolt, the fixing bolt is disposed below the arc-shaped groove, and the supporting platform is provided with a strip-shaped hole, and the strip-shaped hole is used for sleeving the fixing bolt.
In a preferred embodiment of the present invention, the swing seat is connected to the bottom of the housing through an elastic member.
In a preferred embodiment of the present invention, the back-bolt drill is a hollow structure and has a water injection hole and a water outlet hole.
In a preferred embodiment of the present invention, the operation platform includes a plurality of unpowered rollers arranged in parallel at intervals, the bottom of the unpowered rollers is connected with a supporting plate, the supporting plate is connected with a supporting plate cylinder, the supporting plate is provided with supporting plate rollers, one end of each supporting plate roller is pivoted with the top of the supporting plate, and the other end of each supporting plate roller is obliquely inserted into a gap of the unpowered roller.
In a preferred embodiment of the present invention, a foot switch is further disposed below the operation table, and the foot switch is connected to the support plate cylinder.
In a preferred embodiment of the present invention, a support is disposed above the operating platform, the support is provided with a slide rail, and the hole-punching machine is connected to the slide rail through a guide post. Adopt high accuracy slide rail, satisfy the location of X, Y axles, let trompil also become possible in the trompil corner, no use dead angle.
In a preferred embodiment of the present invention, the slide rail is provided with a positioning cylinder, the positioning cylinder is used for pushing the punch to move along the slide rail, and a dovetail chute is arranged at a connection position of a tail portion of the positioning cylinder and the slide rail. Adopt location cylinder and accurate guide rail, the position precision is higher, and forked tail spout prevents to rock, can reach the zero inefficacy of trompil.
The second technical scheme adopted by the invention for solving the technical problems is as follows: the application of the inverted T-hole table top punching device in the production of the table top of the basin under the table is provided, and the device is adopted for punching the table top, and the method comprises the following steps:
1) conveying the table top to be perforated to the designated position of the operating table, and positioning the perforating machine to the position above the position to be perforated through a positioning cylinder;
2) starting a supporting plate cylinder to enable a supporting plate to rise, enabling a supporting plate roller to extend out of the gap of the unpowered roller and stand up, and supporting and fixing the table top to be perforated;
3) pressing down the operating rod to complete the punching of a straight hole with the depth of a; then, continuously pressing the operating rod to complete hole expanding with the diameter b at the bottom of the straight hole, namely completing hole punching of the inverted T-shaped hole;
4) the operating rod is loosened, and the back bolt drill bit returns to the initial position; loosening the positioning cylinder, pulling the operating rod to the next position by using the slide rail, and then positioning again to open a hole at the next position;
5) after all the holes are drilled, the supporting plate air cylinder is driven by the foot switch to enable the table top to descend to the unpowered roller, the table top flows to the next procedure, and finally the claw expansion plug is installed in the hole.
In a preferred embodiment of the invention, in the step 3), the sizes of a and b are adjusted by adjusting the size of the gap between the peripheral wall of the oscillating bar and the inner wall of the chute, or directly replacing back-bolt drill bits with different specifications, the gap can be realized by adjusting the shape of the oscillating bar or the chute, or by adjusting the elastic piece, and the requirements of inverted T holes with different sizes can be met by replacing a small number of parts.
Compared with the background technology, the technical scheme has the following advantages:
according to the invention, the inverted T-hole table surface punching device replaces a handheld punching machine through the matching of the operating table and the punching machine, so that the precise punching requirements of non-standard table surfaces at different positions can be met; a single operating rod is adopted, so that the operation is simple and convenient, and the error is not easy to occur; and a water injection mode is adopted to replace an air source air compressor, so that the cost is reduced. The device greatly shortens the operation working hours in the batch production of the table top of the under-table basin and has good industrial practicability.
Drawings
FIG. 1 is a front view of an inverted T-hole deck drilling device of example 1;
FIG. 2 is a side view of the inverted T-hole mesa opening means of example 1;
FIG. 3 is a top view of the inverted T-hole mesa opening apparatus of example 1;
FIG. 4 is a partial structural view of an operation table in embodiment 1;
FIG. 5 is a partial structure view of a holder, a slide rail, and a punch according to embodiment 1;
FIG. 6 is a partial structure view of a slide rail and a punch in accordance with embodiment 1;
FIG. 7 is an internal structure view of the hole-piercing machine of example 1;
in fig. 8, a, b, c are schematic diagrams of the punching process in embodiment 1.
Wherein the content of the first and second substances,
1-an operation table, 11-a supporting plate cylinder, 12-a supporting plate, 13-a supporting plate roller and 14-a powerless roller;
2-a scaffold;
3-slide rail, 31-positioning cylinder, 32-dovetail chute and 33-guide post;
4-punch, 41-shell, 411-pull rod, 412-support platform, 413-swing seat, 414-chute, 415-movable rod, 416-elastic piece, 42-operating rod, 421-arc groove, 422-strip hole and 43-back bolt drill bit.
Detailed Description
Example 1
The punching device for the inverted T-shaped hole table top comprises an operating table 1 and a punching machine 4, wherein the punching machine 4 is movably suspended above the operating table 1 through a slide rail 3; a support 2 is arranged above the operating platform 1, the support 2 is provided with a precision slide rail 3 and comprises an X axis and a Y axis, the X axis is parallel to the operating platform 1, and the perforating machine 4 is connected with the slide rail 3 through a guide pillar 33. The slide rail 3 is provided with a positioning cylinder 31, the positioning cylinder 31 is used for pushing the perforating machine 4 to move along the slide rail 3, and a dovetail chute 32 is arranged at the joint of the tail part of the positioning cylinder 31 and the slide rail 3.
The punch 4 includes a lever 42, a housing 41, a motor and a back-bolt bit 43.
One end of the operating rod 42 is pivoted with the side wall of the housing 41, and the other end of the operating rod stretches across the housing 41 to the other side of the housing 41 to form an operating part, in this embodiment, the operating rod 42 is arranged at the front side and the rear side of the housing 41, a cross rod is arranged in the middle of the operating rod and penetrates through the central axis of the housing 41, the arc-shaped groove 421 is arranged on the cross rod, a fixing bolt is arranged on the operating rod 42 below the arc-shaped groove 421, the fixing bolt is used for being connected with the support table 412 in the housing 41, a strip-shaped hole 422 is formed in the support table 412, and the direction of the;
in this embodiment, the casing 41 is provided with a pull rod 411, a support platform 412, a swing seat 413 and a movable rod 415 from top to bottom; one end of the pull rod 411 is pivoted with the top of the perforating machine 4, the other end of the pull rod is arranged in the arc-shaped groove 421, and the concave part of the groove body of the arc-shaped groove 421 faces the pull rod 411; the support platform 412 is spaced from the side wall member of the housing 41; a connecting rod is arranged at the top of the swinging seat 413, the connecting rod is arranged on the central axis of the shell 41, the top end of the connecting rod is pivoted with the operating rod 42, an inclined groove 414 is formed at the bottom of the swinging seat 413, the movable rod 415 is sleeved in the inclined groove 414, and a gap is formed between the peripheral wall of the movable rod 415 and the inner wall of the inclined groove 414; the swing seat 413 is connected to the bottom of the housing 41 by an elastic member 416. The elastic member 416 of the present embodiment is a spring disposed on both sides of the movable rod 415. In this embodiment, the arc-shaped groove 421 is a special-shaped C-shaped groove, and is composed of a first groove body and a second groove body, wherein the curvature of the first groove body is deviated from a straight line, and the second groove body has the same bending degree as a common C-shaped groove.
The motor is arranged in the shell 41 and used for driving the back bolt drill 43 to rotate;
the back bolt drill 43 is arranged at the bottom of the shell 41 and connected with the movable rod 415, and the back bolt drill 43 is in an inverted 7 shape or an inverted L shape. The back bolt drill 43 is a hollow structure and is provided with a water injection hole and a water outlet hole.
The operating platform 1 comprises a plurality of unpowered rollers 14 arranged in parallel at intervals, the bottom of each unpowered roller 14 is connected with a supporting plate 12, each supporting plate 12 is connected with a supporting plate cylinder 11, each supporting plate 12 is provided with a supporting plate roller 13, one end of each supporting plate roller 13 is pivoted with the top of each supporting plate 12, and the other end of each supporting plate roller 13 is obliquely inserted into a gap of each unpowered roller 14. In this embodiment, 1 below of operation panel still is equipped with foot switch, foot switch is connected with layer board cylinder 11, can realize the pedal control of layer board 12 lift, convenient and fast. Meanwhile, each original hole site is required to be lifted once until the unpowered roller 14 is changed into a set of table top, and the operation efficiency is improved to the maximum extent.
Adopt a reverse T hole mesa trompil device of this embodiment to carry out mesa trompil, include following step:
1) conveying the table top to be punched to the designated position of the operating table 1, positioning the punching machine 4 above the position to be punched through the positioning cylinder 31 and the precision slide rail 3X, Y, and ensuring that the punching machine 4 cannot run in the direction X, Y during operation;
2) operating a foot switch, starting a supporting plate cylinder 11 to lift a supporting plate 12, extending a supporting plate roller 13 out of a gap of a non-power roller 14 and standing up, supporting and fixing a table top to be perforated, and ensuring that the table top is not slipped when the table top is perforated on the operating table 1;
3) firstly, the operating rod 42 is pressed down, and the straight hole punching with the depth of a is completed: firstly, the operating rod 42 is pressed downwards to drive the pull rod 411 to slide in the first groove body of the arc-shaped groove 421, and the operating rod 42 is pressed downwards to enable the functional component to be integrally downward; as shown in fig. 8 a, at this time, the side wall of the movable rod 415 is not pressed by the inner wall of the inclined groove 414, and under the action of the straight downward force, the back bolt drill 43 at the bottom of the housing 41 moves straight downward, and displaces a, so as to drill a straight hole with the depth of a;
secondly, continuously pressing the operating rod 42 to complete the hole expanding of the diameter b at the bottom of the straight hole: as shown in b in fig. 8, the operating rod 42 is continuously pressed downward, the pull rod 411 moves from the first slot body to the second slot body, and since the curvature of the first slot body is smaller than that of the second slot body, the end of the pull rod 411 located in the second slot body starts to apply a force to one side surface of the arc-shaped slot 421, in this embodiment, the force is downward from the left, since the functional component further moves downward, the position where the swing seat 413 is pivoted with the operating rod 42 swings to a certain extent under the action of the force, the elastic member 416 is squeezed, the right wall of the movable rod 415 is squeezed by the right inner wall of the inclined slot 414, and the movable rod 415 is pushed to displace to the left by a small distance, as shown in c in fig. 8, the back bolt drill 43 follows the small-distance left lateral displacement, and since the end of the back bolt drill 43 is in an inverted "7" shape, the hole expanding;
after the punching is finished, the operating rod 42 is actively lifted or under the action of the elastic piece 416, and the back bolt drill 43 returns to the initial position to perform the next punching;
because the opening of the table top is usually small, the rotating speed of the back bolt drill 43 is high, and the displacement distance is usually short, the first step and the second step can be seamlessly connected by one step; the drill bit is cooled by wet water, water is injected into the water injection hole under pressure, and chips in the hole can be flushed out while the drill bit is cooled, so that subsequent expansion and plugging are facilitated;
4) the lever is released and the back bolt bit 43 returns to its original position. And (4) loosening the positioning cylinder, and positioning again after the X \ Y pulls the operating rod to the next position to open a hole at the next position.
5) After all the holes are drilled, the supporting plate air cylinder is driven by the foot switch to enable the table top to descend to the unpowered roller, the table top flows to the next procedure, and finally the claw expansion plug is installed in the hole.
Example 2
In the embodiment 2, the production of the table top is rapidly completed through the steps of platen blanking, water tank hole forming, turnover machine steering 45, trimming, inverted T-shaped hole opening and the like. Adopt the device production of embodiment 1 to take the mesa of the hole of falling T, the depth of the hole of falling T is 7mm, has satisfied the trompil demand of mesa big and middle island, and the suitability is high. During subsequent installation, the basin under the platform is fixed at the bottom of the table board only through the fastener, the gasket and the expansion screw, and the construction of the basin under the platform is completed quickly.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a reverse T hole mesa trompil device which characterized in that: the punching machine is movably suspended above the operating platform through a sliding rail;
the punching machine comprises an operating rod, a shell, a motor and a back bolt drill bit; one end of the operating rod is pivoted with the side wall of the shell, the other end of the operating rod extends towards the other side of the shell, and an arc-shaped groove is formed in the operating rod; a pull rod, a supporting table, a swinging seat and a movable rod are sequentially arranged in the shell from top to bottom, one end of the pull rod is pivoted with the top of the perforating machine, the other end of the pull rod is arranged in an arc-shaped groove, and a concave part of the groove body of the arc-shaped groove faces the pull rod; the arc-shaped groove consists of a first groove body and a second groove body, and the bending degree of the first groove body is smaller than that of the second groove body; the supporting table is connected with the operating rod, and a gap is reserved between the peripheral wall of the supporting table and the inner wall of the shell; the top of the swing seat is pivoted with the support table, the bottom of the swing seat is provided with a chute, a movable rod is sleeved in the chute, and a gap is formed between the peripheral wall of the movable rod and the side wall of the chute; the motor is arranged in the shell and used for driving the back bolt drill bit to rotate; the back bolt drill bit is arranged at the bottom of the shell and connected with the movable rod, and the back bolt drill bit is inverted 7-shaped.
2. The inverted T-hole deck drilling apparatus of claim 1, wherein: the operating rod is provided with a fixing bolt, the fixing bolt is arranged below the arc-shaped groove, a strip-shaped hole is formed in the supporting table, and the strip-shaped hole is used for being sleeved with the fixing bolt.
3. The inverted T-hole deck drilling apparatus of claim 1, wherein: the swing seat is connected with the bottom of the shell through an elastic piece.
4. The inverted T-hole deck drilling apparatus of claim 1, wherein: the back bolt drill bit is of a hollow structure and is provided with a water injection hole and a water outlet hole.
5. The inverted T-hole deck drilling apparatus of claim 1, wherein: the operation panel includes the unpowered roller that a plurality of parallel intervals set up, and the bottom of unpowered roller is connected with the layer board, the layer board is connected with the layer board cylinder, be equipped with the layer board roller on the layer board, the one end and the layer board top pin joint of layer board roller, in the clearance of the unpowered roller of inserting of other end slope.
6. The inverted-T hole deck drilling device according to claim 5, wherein: and a foot switch is also arranged below the operating platform and is connected with the supporting plate cylinder.
7. The inverted T-hole deck drilling apparatus of claim 1, wherein: a support is arranged above the operating table and provided with a sliding rail, and the punching machine is connected with the sliding rail through a guide pillar.
8. The inverted T-hole deck drilling apparatus of claim 7, wherein: and a positioning cylinder is arranged on the slide rail and used for pushing the perforating machine to move along the slide rail, and a dovetail sliding groove is formed at the joint of the tail part of the positioning cylinder and the slide rail.
9. The application of the inverted T-hole table top tapping device as claimed in any one of claims 1 to 7 in the production of the table top of the basin under the table, is characterized in that: the inverted T-hole table top perforating device is used for perforating a table top, and comprises the following steps:
1) conveying the table top to be perforated to the designated position of the operating table, and positioning the perforating machine to the position above the position to be perforated through a positioning cylinder;
2) starting a supporting plate cylinder through a pedal switch to enable a supporting plate to rise, enabling a supporting plate roller to extend out of a gap of the unpowered roller and stand up, and supporting and fixing a table top to be perforated;
3) pressing down the operating rod to complete the punching of a straight hole with the depth of a; then, continuously pressing the operating rod to complete hole expanding with the diameter b at the bottom of the straight hole, namely completing hole punching of the inverted T-shaped hole;
4) the operating rod is loosened, and the back bolt drill bit returns to the initial position; loosening the positioning cylinder, pulling the operating rod to the next position by using the slide rail, and then positioning again to open a hole at the next position;
5) after all the holes are drilled, the supporting plate air cylinder is driven by the foot switch to enable the table top to descend to the unpowered roller, the table top flows to the next procedure, and finally the claw expansion plug is installed in the hole.
10. The method of claim 9, wherein the step of forming the opening comprises: in the step 3), the sizes of the a and the b are adjusted through the size of a gap between the peripheral wall of the oscillating bar and the inner wall of the inclined groove.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010790860.5A CN112024937B (en) | 2020-08-07 | 2020-08-07 | Inverted T-hole table surface punching device and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010790860.5A CN112024937B (en) | 2020-08-07 | 2020-08-07 | Inverted T-hole table surface punching device and application thereof |
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| CN112024937A true CN112024937A (en) | 2020-12-04 |
| CN112024937B CN112024937B (en) | 2021-09-07 |
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| CN112024937B (en) | 2021-09-07 |
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Address after: No. 190, Jihe Road, Tong'an yuan, Tongan Industrial Concentration Zone, Xiamen City, Fujian Province Applicant after: Gold kitchen cabinet Home Technology Co.,Ltd. Address before: No. 190, Jihe Road, Tong'an yuan, Tongan Industrial Concentration Zone, Xiamen City, Fujian Province Applicant before: C&C (XIAMEN) KITCHEN Co.,Ltd. |
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