CN212792642U - Punching tool for middle tube of frame of children learning table - Google Patents
Punching tool for middle tube of frame of children learning table Download PDFInfo
- Publication number
- CN212792642U CN212792642U CN202021098678.5U CN202021098678U CN212792642U CN 212792642 U CN212792642 U CN 212792642U CN 202021098678 U CN202021098678 U CN 202021098678U CN 212792642 U CN212792642 U CN 212792642U
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- frame
- supporting rod
- positioning
- supporting
- block
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Abstract
The utility model discloses a child learning table frame well pipe frock of punching a hole has: a base plate; the positioning block is arranged on the bottom plate; the side surface of the positioning block is provided with a positioning hole for positioning the supporting rod, and the first end of the supporting rod can be arranged in the positioning hole of the positioning block; the middle pipe of the frame can be sleeved on the supporting rod; the support rod is provided with a series of blanking holes, and the blanking holes are matched with a punch of the punching mechanism; the supporting block is arranged on the bottom plate, and a gap is reserved between the supporting block and the supporting rod; when the frame middle pipe is sleeved on the supporting rod, the supporting block can support the frame middle pipe, deformation cannot occur in the punching process, and punching is reliable.
Description
Technical Field
The utility model belongs to the technical field of children learn table processing, especially, relate to a punching tool for pipe in children's learning table frame.
Background
In the process of implementing the present invention, the inventor finds that the prior art has at least the following problems:
in the conventional technology, a middle tube of a frame of a learning table for children is directly placed in a positioning groove to be punched, so that the middle tube of the frame is easily deformed and distorted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a pipe can not take place to warp in the in-process of punching a hole in the frame, punching a hole frock in reliable children's study table frame.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a children learn table frame pipe frock of punching a hole in, has:
a base plate;
the positioning block is arranged on the bottom plate;
the side surface of the positioning block is provided with a positioning hole for positioning the supporting rod, and the first end of the supporting rod can be arranged in the positioning hole of the positioning block; the middle pipe of the frame can be sleeved on the supporting rod; the supporting rod is provided with a series of blanking holes, and the blanking holes are matched with a punch of the punching mechanism;
the supporting block is arranged on the bottom plate, and a gap is reserved between the supporting block and the supporting rod; when the frame middle pipe is sleeved on the supporting rod, the supporting block can support the frame middle pipe.
The supporting rod is provided with an insert, and the insert is detachably connected with the supporting rod; the blanking hole is formed in the insert.
The supporting rod is provided with a dovetail groove, and the insert is matched with the dovetail groove.
The base plate is arranged on the support.
One of the technical scheme has following advantage or beneficial effect, punches a hole through bracing piece braced frame well pipe, has bearing structure among the punching process, and the frame well pipe can not take place to warp, punches a hole reliably.
Drawings
Fig. 1 is a schematic structural view of a pipe punching tool in a frame of a child learning table provided in an embodiment of the present invention;
fig. 2 is a schematic structural view of a pipe punching tool in the frame of the child learning table in fig. 1;
fig. 3 is a schematic structural view of a support rod of the pipe punching tool in the frame of the child learning table in fig. 1;
the labels in the above figures are: 1. the device comprises a bottom plate, 2, a support, 3, a supporting block, 4, a positioning block, 5, a supporting rod, 6, an insert, 61, a blanking hole, 7 and a frame middle pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1-3, a children learning table frame pipe punching tool has:
a base plate;
the positioning block is arranged on the bottom plate;
the side surface of the positioning block is provided with a positioning hole for positioning the supporting rod, and the first end of the supporting rod can be arranged in the positioning hole of the positioning block; the middle pipe of the frame can be sleeved on the supporting rod; the support rod is provided with a series of blanking holes, and the blanking holes are matched with a punch of the punching mechanism; the locating hole is the blind hole, plays the fixed action of location through the locating hole, guarantees the accuracy of punching a hole position.
The supporting block is arranged on the bottom plate, and a gap is reserved between the supporting block and the supporting rod; when the frame middle pipe is sleeved on the supporting rod, the supporting block can support the frame middle pipe.
The supporting rod is provided with an insert which is detachably connected with the supporting rod; the blanking hole is arranged on the insert. The supporting rod is provided with a dovetail groove, and the insert is matched with the dovetail groove. The insert is made of hard materials, so that the service life of the device is prolonged, and meanwhile, the cost is reduced.
The device also comprises a support, and the bottom plate is arranged on the support and used for supporting the bottom plate.
After the structure is adopted, the supporting rod supports the middle tube of the frame to be punched, a supporting structure is arranged in the punching process, the middle tube of the frame cannot deform, and punching is reliable.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (4)
1. A punching tool for a middle tube of a frame of a child learning table is provided with a bottom plate; it is characterized in that the utility model also has:
the positioning block is arranged on the bottom plate;
the side surface of the positioning block is provided with a positioning hole for positioning the supporting rod, and the first end of the supporting rod can be arranged in the positioning hole of the positioning block; the middle pipe of the frame can be sleeved on the supporting rod; the supporting rod is provided with a series of blanking holes, and the blanking holes are matched with a punch of the punching mechanism;
the supporting block is arranged on the bottom plate, and a gap is reserved between the supporting block and the supporting rod; when the frame middle pipe is sleeved on the supporting rod, the supporting block can support the frame middle pipe.
2. The punching tool for the middle tube of the frame of the learning table for the children as claimed in claim 1, wherein the support rod is provided with an insert, and the insert is detachably connected with the support rod; the blanking hole is formed in the insert.
3. The punching tool for the middle tube of the frame of the learning table for the children as claimed in claim 2, wherein the supporting rod is provided with a dovetail groove, and the insert is matched with the dovetail groove.
4. The punching tool for the pipe in the frame of the children learning table as claimed in claim 3, further comprising a support, wherein the bottom plate is mounted on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021098678.5U CN212792642U (en) | 2020-06-15 | 2020-06-15 | Punching tool for middle tube of frame of children learning table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021098678.5U CN212792642U (en) | 2020-06-15 | 2020-06-15 | Punching tool for middle tube of frame of children learning table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212792642U true CN212792642U (en) | 2021-03-26 |
Family
ID=75096596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021098678.5U Active CN212792642U (en) | 2020-06-15 | 2020-06-15 | Punching tool for middle tube of frame of children learning table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212792642U (en) |
-
2020
- 2020-06-15 CN CN202021098678.5U patent/CN212792642U/en active Active
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| GR01 | Patent grant |