CN212225734U - Novel bolt of cloth rolling machine - Google Patents
Novel bolt of cloth rolling machine Download PDFInfo
- Publication number
- CN212225734U CN212225734U CN202020275722.9U CN202020275722U CN212225734U CN 212225734 U CN212225734 U CN 212225734U CN 202020275722 U CN202020275722 U CN 202020275722U CN 212225734 U CN212225734 U CN 212225734U
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- connecting rod
- fixedly connected
- rod
- nut
- seted
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Abstract
The utility model discloses a novel bolt of cloth rewinder, including the head rod, the external screw thread has been seted up to the outer wall of head rod, head rod fixedly connected with second connecting rod, the one end fixedly connected with third connecting rod of second connecting rod, the one end fixedly connected with nut of third connecting rod, the fluting has been seted up to the one end of second connecting rod outer wall, the other end fixedly connected with stopper of head rod, the constant head tank has been seted up at the middle part of nut one end, the recess has been seted up to the one end symmetry of head rod, the one end symmetry fixedly connected with fixture block of nut. The utility model discloses utilize the mode that sets up of second connecting rod, second connecting rod and head rod area of contact are less, and the second connecting rod will receive the force with the head rod and break when the batching machine is backrolled to make the gear can slide, the gear damages when avoiding the batching machine to backroll, thereby improves the life of batching machine.
Description
Technical Field
The utility model relates to a bolt field, in particular to novel bolt of cloth rewinder.
Background
The cloth rolling machine is used for rolling and rolling round packages of materials such as conductive cloth and the like and repeated rolling before cutting and bundling strips of various fabrics, can be rolled into straight grain or 45-degree twill fabrics, has photoelectric opposite sides, can effectively align automatic code control on thick and thin materials, can set the length of cloth rolling, and is usually driven by a gear to rotate a wire rolling roller when the cloth is rolled, so that the aim of rolling cloth is achieved, the gear is usually provided with an insurance bolt, but when the cloth rolling machine is rolled reversely, the gear of the cloth rolling machine is easily broken.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel bolt of cloth rewinder to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel bolt of cloth rewinder, includes the head rod, the external screw thread has been seted up to the outer wall of head rod, the middle part fixedly connected with second connecting rod of head rod one end, the one end fixedly connected with third connecting rod of second connecting rod, the one end fixedly connected with nut of third connecting rod.
Preferably, one end of the outer wall of the second connecting rod is provided with a slot.
Preferably, the other end of the first connecting rod is fixedly connected with a limiting block.
Preferably, the middle part of one end of the screw cap is provided with a positioning groove.
Preferably, the first connecting rod is symmetrically provided with a groove at one end, the nut is symmetrically and fixedly connected with a clamping block at one end, and the clamping block is matched with the groove.
Preferably, the outer wall of the third connecting rod is symmetrically provided with limiting grooves.
The utility model discloses a technological effect and advantage:
(1) the utility model utilizes the arrangement mode of the second connecting rod, the contact area of the second connecting rod and the first connecting rod is smaller, and the second connecting rod and the first connecting rod can be stressed and broken when the cloth rolling machine is reversely rolled, so that the gear can slide, the gear damage when the cloth rolling machine is reversely rolled is avoided, and the service life of the cloth rolling machine is prolonged;
(2) the utility model discloses utilize the mode of setting up of nut, the nut is the hemisphere bodily form, can strengthen its smoothness, avoids its water caltrop to scratch other objects, and when the second connecting rod was broken, the fixture block can with groove joint to take out the rupture in its inside head rod is rotatory.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic front structural view of the present invention.
In the figure: 1. a first connecting rod; 2. an external thread; 3. a second connecting rod; 4. a third connecting rod; 5. a nut; 6. grooving; 7. a limiting block; 8. positioning a groove; 9. a groove; 10. a clamping block; 11. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a novel bolt of cloth rewinder as shown in figure 1-2, including first connecting rod 1, the outer wall of first connecting rod 1 has seted up external screw thread 2, the middle part fixedly connected with second connecting rod 3 of first connecting rod 1 one end, the one end fixedly connected with third connecting rod 4 of second connecting rod 3, the diameter of first connecting rod 1 and third connecting rod 4 is the same, and bigger than the diameter of second connecting rod 3, the one end fixedly connected with nut 5 of third connecting rod 4, the middle part distance from the middle part of nut 5 one side to first connecting rod 1 one end is the thickness of gear, the one end of second connecting rod 3 outer wall has seted up fluting 6, the other end fixedly connected with stopper 7 of first connecting rod 1, stopper 7 can be convenient first connecting rod 1 to inject the junction;
The utility model discloses the theory of operation: when the safety bolt is used, firstly, the safety bolt is fixed on the gear by using a tool, namely, the tool is clamped with the positioning groove 8, so that the nut 5, the third connecting rod 4, the second connecting rod 3 and the first connecting rod 1 are driven to rotate, the external thread 2 on the first connecting rod 1 is in threaded sleeve joint with the connecting part of the first connecting rod 1 until the nut 5 is tightly attached to the gear, and the safety bolt is installed;
when the cloth rolling machine rolls back, the first connecting rod 1 and the second connecting rod 3 are broken from the slot 6, and the safety bolt does not limit the gear any more, so that the back-rolling damage of the gear is avoided;
when the safety bolt is disassembled, the broken second connecting rod 3 is taken out, the clamping block 10 on the nut 5 is in sliding clamping connection with the groove 9 at one end of the first connecting rod 1, the limiting groove 11 on the third connecting rod 4 is clamped by a tool, the third connecting rod 4 is rotated, so that the nut 5 is driven to rotate, the first connecting rod 1 is driven to rotate through the clamping block 10 and the groove 9, and the first connecting rod 1 is driven to exit from the joint, so that the next safety bolt can be installed conveniently.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel bolt of cloth rewinder, includes head rod (1), its characterized in that: external screw thread (2) have been seted up to the outer wall of head rod (1), the middle part fixedly connected with second connecting rod (3) of head rod (1) one end, the one end fixedly connected with third connecting rod (4) of second connecting rod (3), the one end fixedly connected with nut (5) of third connecting rod (4).
2. The new bolt of cloth rewinder as claimed in claim 1, characterized in that: one end of the outer wall of the second connecting rod (3) is provided with a slot (6).
3. The new bolt of cloth rewinder as claimed in claim 1, characterized in that: the other end of the first connecting rod (1) is fixedly connected with a limiting block (7).
4. The new bolt of cloth rewinder as claimed in claim 1, characterized in that: and a positioning groove (8) is formed in the middle of one end of the screw cap (5).
5. The new bolt of cloth rewinder as claimed in claim 1, characterized in that: grooves (9) are symmetrically formed in one end of the first connecting rod (1), clamping blocks (10) are symmetrically and fixedly connected to one end of the screw cap (5), and the clamping blocks (10) are matched with the grooves (9).
6. The new bolt of cloth rewinder as claimed in claim 1, characterized in that: and the outer wall of the third connecting rod (4) is symmetrically provided with limit grooves (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020275722.9U CN212225734U (en) | 2020-03-08 | 2020-03-08 | Novel bolt of cloth rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020275722.9U CN212225734U (en) | 2020-03-08 | 2020-03-08 | Novel bolt of cloth rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212225734U true CN212225734U (en) | 2020-12-25 |
Family
ID=73902773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020275722.9U Active CN212225734U (en) | 2020-03-08 | 2020-03-08 | Novel bolt of cloth rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212225734U (en) |
-
2020
- 2020-03-08 CN CN202020275722.9U patent/CN212225734U/en active Active
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