CN209793988U - A hole digger for building templates processing - Google Patents
A hole digger for building templates processing Download PDFInfo
- Publication number
- CN209793988U CN209793988U CN201920316617.2U CN201920316617U CN209793988U CN 209793988 U CN209793988 U CN 209793988U CN 201920316617 U CN201920316617 U CN 201920316617U CN 209793988 U CN209793988 U CN 209793988U
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- China
- Prior art keywords
- annular
- cylinder
- plate
- building templates
- cutter
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Abstract
The utility model discloses a hole digger for building templates processing, include: the device comprises a cylinder, and further comprises an annular cutter, a sliding installation assembly and a material returning assembly, wherein the sliding installation assembly is positioned in the cylinder and is in sliding connection with the cylinder; the sliding installation assembly comprises an annular installation plate and a plurality of guide rods; the material returning assembly comprises a material pushing rod piece, a circular pressing plate and a spring sleeved on the guide rod. The utility model discloses rational in infrastructure, treat to repair the slab and put on the workstation of push plate device, the hole digger is put and is treated the part of getting rid of on the slab and go up the plane, and push plate device pressurization makes annular cutter cut off damaged part, and under the elasticity of spring, annular cutter rebound, the panel under the cutting is pushed away the material member and is released, improves work efficiency, reduces intensity of labour.
Description
Technical Field
the utility model relates to a building templates processing field especially relates to a hole digger for building templates processing.
Background
The building formwork is a temporary supporting structure, which is manufactured according to the design requirements, so that the concrete structure and the members are formed according to the specified positions and geometric dimensions, the correct positions of the concrete structure and the members are kept, and the self weight of the building formwork and the external load acting on the building formwork are borne. The purpose of the template engineering is to ensure the quality and the construction safety of the concrete engineering, accelerate the construction progress and reduce the engineering cost.
The wooden building template is formed by pressing a glued veneer into a plate blank which is formed by criss-cross matching according to the wood grain direction under the condition of heating or not, through holes or cracks can appear in partial areas of the plate blank due to raw materials for processing the plate blank or processing reasons, the strength is reduced, the flatness of the building template is influenced, the plate is required to be blocked and repaired by using a plate sheet, and finally, the plate blank is stuck and fixed by using a special adhesive tape for the wood plate; in the plate repairing process, when cracks or irregular through holes on a plate blank are partially removed, the annular cutter device and the plate pressing machine are usually matched with each other to cut off, but the damaged plate cut by the annular cutter is located in the inner cavity of the plate pressing machine and is not easy to fall off, a worker is required to impact the damaged plate by a hammer or an iron rod to enable the damaged plate to fall off, the work efficiency is reduced, the labor intensity is increased, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a hole digger for building templates processing, and convenient operation has improved work efficiency, has reduced intensity of labour.
In order to solve the technical problem, the utility model discloses a technical scheme be: there is provided a hole cutter for use in the processing of a building panel for cutting out damaged areas of a blank for the building panel, comprising: the device comprises a cylinder with a downward opening, and further comprises an annular cutter, a sliding installation assembly and a material returning assembly, wherein the sliding installation assembly is positioned in the cylinder and is in sliding connection with the cylinder;
The sliding installation assembly comprises an annular installation plate and a plurality of guide rods, the guide rods are arranged in an annular array, one ends of the guide rods are fixedly connected with the annular installation plate, and the other ends of the guide rods extend to the upper part of the cylinder;
The material returning assembly comprises a material pushing rod piece, a circular pressing plate and a spring sleeved on the guide rod, the material pushing rod piece is fixedly connected to the inner wall of the top of the cylinder, and the circular pressing plate is detachably connected to the top end of the guide rod.
In a preferred embodiment of the present invention, the annular mounting plate is provided with an annular step, and the annular cutter is sleeved on the annular step.
In a preferred embodiment of the present invention, the annular cutter is fixedly connected to the annular mounting plate by spot welding.
In a preferred embodiment of the present invention, the annular array on the circular pressing plate is provided with a plurality of countersunk holes, and screws in threaded connection with the guide rods are arranged in the countersunk holes.
In a preferred embodiment of the present invention, the open end of the cylinder is concentrically and fixedly connected with an annular rubber pad.
In a preferred embodiment of the present invention, the inner hole of the cylinder is clearance-fitted to the outer circumference of the annular mounting plate.
In a preferred embodiment of the present invention, the pushing rod comprises a circular rod and a circular plate fixedly connected to a lower end of the circular rod, and an upper end of the circular rod is fixedly connected to an inner wall of the top of the cylinder.
the utility model has the advantages that: the utility model provides a hole digger for building templates processing, treat to mend the board base and put on the workstation of push plate device, the hole digger is put and is treated the part of getting rid of on the board base and go up the plane, and push plate device pressurization makes annular cutter remove damaged part, and under the elasticity of spring, annular cutter rebound, the panel under the cutting is pushed away the material member and is released, improves work efficiency, reduces intensity of labour.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
Fig. 1 is a schematic structural view of a preferred embodiment of a hole opener for processing a building template according to the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic structural view of the slide mount assembly of FIG. 1;
Fig. 4 is a perspective view of the hole digger for processing building templates of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
referring to fig. 1 ~ 4, an embodiment of the present invention includes:
A hole cutter for use in the machining of building panels for cutting out damaged areas of a blank for a building panel, comprising: the cylinder 1 with the downward opening further comprises an annular cutter 2, a sliding installation component 30 and a material returning component 40, wherein the sliding installation component 30 is located in the cylinder 1 and is in sliding connection with the cylinder 1, the annular cutter 2 is fixedly connected with the sliding installation component 30, and the material returning component 40 is in sliding connection with the sliding installation component 30 and is suitable for clearing away a plate left by a plate blank cut by the annular cutter 2.
The sliding installation assembly 30 comprises an annular installation plate 31 and a plurality of guide rods 32, wherein the guide rods 32 are arranged in an annular array, one ends of the guide rods are fixedly connected with the annular installation plate 31, and the other ends of the guide rods extend to the upper part of the cylinder 1; the material returning assembly 40 comprises a material pushing rod 41, a circular pressing plate 42 and a spring 43 sleeved on the guide rod 32, the material pushing rod 41 is fixedly connected to the inner wall of the top of the cylinder 1, and the circular pressing plate 42 is detachably connected to the top end of the guide rod 32; when the automatic plate removing machine is used, a plate blank to be cut and repaired is placed on a workbench of a plate pressing machine, a nylon plate serving as a protective base plate is placed between the plate blank and the workbench, a hole opener is placed on the upper plane of a region to be cut of the plate blank, the plate pressing machine is operated to enable a circular pressing plate 42 to move downwards, the circular pressing plate 42 drives the sliding installation assembly 30 and the annular cutter 2 to move downwards together, finally the annular cutter 2 cuts a plate in the region to be cut of the plate blank, the plate pressing machine is loosened to stop working, the circular pressing plate 42 pulls the sliding installation assembly 30 and the annular cutter 2 to move upwards together under the action of the elastic force of a spring 43 acting on the circular pressing plate 42, the cut plate is limited by the material pushing rod piece 41 and cannot move upwards, so that the inner hole of the annular cutter 2 is withdrawn, the automatic plate removing effect is achieved, the working efficiency is improved, and workers are prevented from striking the cut plate by, the labor intensity is reduced, and the working safety is improved.
Be provided with annular step 33 on the annular mounting panel 31, the suit of annular cutter 2 is on annular step 33, annular cutter 2 adopts spot welding fixed connection with annular mounting panel 31, and the assembly is easy, and the fastness of connection is strong.
a plurality of counter bores 5 are formed in the circular pressing plate 42 in an annular array mode, screws in threaded connection with the guide rods 32 are arranged in the counter bores 5, and the circular pressing plate is easy to install and convenient to detach.
The opening end of the cylinder 1 is concentrically and fixedly connected with an annular rubber pad 6, when the hole digger is placed on the plate blank, the annular rubber pad 6 is in contact with the surface of the plate blank, and the phenomenon that the plate pressing machine presses the hole digger downwards to enable the surface of the plate blank to generate deep indentation is avoided.
The inner hole of the cylinder 1 is in clearance fit with the outer circle of the annular mounting plate 42, so that the annular mounting plate 42 can move smoothly in the cylinder 1, and the friction force is reduced.
The material pushing rod 41 comprises a round rod 411 and a circular plate 412 fixedly connected with the lower end of the round rod 411, the upper end of the round rod 411 is fixedly connected with the inner wall of the top of the cylinder 1, and when the material is removed, the circular plate 412 is in contact with the cut plate, so that the contact area is increased, and the material removing effect is improved.
To sum up, the utility model discloses a hole digger for building templates processing, convenient operation has improved work efficiency and work security, has reduced intensity of labour.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (7)
1. A hole cutter for use in the machining of building panels for cutting out damaged areas of a blank for a building panel, comprising: the device comprises a cylinder with a downward opening, and is characterized by further comprising an annular cutter, a sliding installation assembly and a material returning assembly, wherein the sliding installation assembly is positioned in the cylinder and is in sliding connection with the cylinder;
The sliding installation assembly comprises an annular installation plate and a plurality of guide rods, the guide rods are arranged in an annular array, one ends of the guide rods are fixedly connected with the annular installation plate, and the other ends of the guide rods extend to the upper part of the cylinder;
The material returning assembly comprises a material pushing rod piece, a circular pressing plate and a spring sleeved on the guide rod, the material pushing rod piece is fixedly connected to the inner wall of the top of the cylinder, and the circular pressing plate is detachably connected to the top end of the guide rod.
2. the hole cutter for use in the machining of building templates of claim 1, wherein the annular mounting plate is provided with an annular step, and the annular cutter is fitted over the annular step.
3. the hole cutter for use in the machining of building templates of claim 2, wherein the annular cutter is fixedly connected to the annular mounting plate by spot welding.
4. The hole cutter for processing building templates according to claim 1, wherein a plurality of counter bores are arranged on the circular pressing plate in an annular array, and screws in threaded connection with the guide rods are arranged in the counter bores.
5. The hole cutter for building templates according to claim 1, wherein an annular rubber pad is concentrically and fixedly attached to the open end of the cylinder.
6. The hole cutter for use in the machining of building templates of claim 1, wherein the inner bore of the cylinder is clearance fit with the outer circumference of the annular mounting plate.
7. the hole cutter for processing building templates of claim 1, wherein the pushing rod member comprises a round rod and a circular plate fixedly connected with the lower end of the round rod, and the upper end of the round rod is fixedly connected with the inner wall of the top of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920316617.2U CN209793988U (en) | 2019-03-13 | 2019-03-13 | A hole digger for building templates processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920316617.2U CN209793988U (en) | 2019-03-13 | 2019-03-13 | A hole digger for building templates processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209793988U true CN209793988U (en) | 2019-12-17 |
Family
ID=68824670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920316617.2U Expired - Fee Related CN209793988U (en) | 2019-03-13 | 2019-03-13 | A hole digger for building templates processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209793988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183194A (en) * | 2021-04-09 | 2021-07-30 | 唐晋青 | Chemical industry is with circular hardboard manufacturing machine |
| CN113334521A (en) * | 2021-06-03 | 2021-09-03 | 萍乡市时代工艺包装有限公司 | Tea packaging caddy shaping processing equipment |
-
2019
- 2019-03-13 CN CN201920316617.2U patent/CN209793988U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183194A (en) * | 2021-04-09 | 2021-07-30 | 唐晋青 | Chemical industry is with circular hardboard manufacturing machine |
| CN113334521A (en) * | 2021-06-03 | 2021-09-03 | 萍乡市时代工艺包装有限公司 | Tea packaging caddy shaping processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |