CN208195549U - Riveting machine formed punch axial adjustment structure - Google Patents
Riveting machine formed punch axial adjustment structure Download PDFInfo
- Publication number
- CN208195549U CN208195549U CN201820650623.7U CN201820650623U CN208195549U CN 208195549 U CN208195549 U CN 208195549U CN 201820650623 U CN201820650623 U CN 201820650623U CN 208195549 U CN208195549 U CN 208195549U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- driven wheel
- lathe bed
- axial
- formed punch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of riveting machine formed punch axial adjustment structures, it includes lathe bed, connecting rod, pin, screw rod, driven wheel, end cap, belt and driving wheel.Screw rod of placing vertically built in the lathe bed upper end is stretched out from top plate, the axial thread through-hole cooperated with screw rod is equipped in the middle part of driven wheel end face, driven wheel is located by connecting on the end cap axial limiting on lathe bed, the axial thread through-hole of the screw rod and driven wheel that stretch out from lathe bed top plate cooperates, constitute driven wheel under the conditions of axial limiting around screw rod rotational structure.The screw rod lower end is equipped with shaft orientation opening groove, and small end is inserted into the preset open slot of screw rod and is hinged with pin, constitutes the axial adjustment structure that the connecting rod of connection formed punch is gone up and down with screw rod.The utility model structure is simple, it is convenient to adjust, therefore greatly reduces unproductive time, can significantly improve the service efficiency of riveting machine.
Description
Technical field
The utility model relates to a kind of spiral adjustment structures, in particular, the utility model relates to one kind for riveting
The spiral adjustment structure of machine formed punch, especially a kind of riveting machine formed punch axial adjustment structure.
Background technique
Riveting machine belongs to a kind of traditional machinery, because the punch stroke of commercially available riveting machine is definite value, is suitable for single-station
Fixed point riveting.If being equipped with the rivet of multiple same sizes to riveting piece, riveting can be realized by manually moving position.But engineering
In common some workpiece be equipped with multiple and different specifications rivet, because the different rivet of specification has difference in height, cannot directly sequence
Move position riveting, it is necessary to meet riveting by increaseing or decreasing workbench thickness and require.Otherwise, it cannot get expected riveting matter
Amount.Generally speaking, commercially available riveting machine formed punch is unadjustable, although adjustment workbench height difficulty is little, flexibility is poor, adjustment
Period is long and at high cost, therefore is not suitable for the riveting of multistation and rivet specification different workpieces.
Utility model content
The utility model fits the problem of riveting ability difference mainly for commercially available riveting machine punch stroke definite value, proposes a kind of structure
Simply, riveting machine formed punch axial adjustment structure easy, that speed is fast and at low cost is adjusted.
The utility model is achieved through the following technical solutions technical goal.
Riveting machine formed punch axial adjustment structure, it includes lathe bed, connecting rod, pin, screw rod, driven wheel, end cap, belt and active
Wheel.The driving wheel and driven wheel be pairing disc belt pulley, driving wheel of the positioning installation on lathe bed top layer with it is driven
Take turns it is spaced, between the two pass through belt realize linkage.It is theed improvement is that: the lathe bed is vertical structure, built-in
Screw rod is placed vertically to stretch out from lathe bed top plate.The axial thread through-hole cooperated with screw rod is equipped in the middle part of the driven wheel end face, it is driven
The end cap axial limiting being located by connecting on lathe bed is taken turns, the axial thread of the screw rod and driven wheel that stretch out from lathe bed top plate is logical
Hole cooperation, constitute driven wheel under the conditions of axial limiting around screw rod rotational structure.The screw rod lower end is equipped with shaft orientation opening groove,
It is hinged in the preset open slot of small end insertion screw rod and with pin, constitutes the axis that the connecting rod of connection formed punch is gone up and down with screw rod
To adjustment structure.
In above structure, the active wheel diameter is smaller than driven wheel diameter, 3~6 times of the two diameter difference.
The utility model compared with prior art, has the positive effect that:
1, spiral adjustment structure is simple, and adjustability is good, and adjustment speed is fast；
2, connecting rod and formed punch link, and are adjusted axially screw rod and just change punch stroke, this structure has been significantly expanded riveting machine
Rivet range.
Detailed description of the invention
Fig. 1 is the utility model structural profile illustration.
Fig. 2 is Fig. 1 local form stereoscopic schematic diagram.
Specific embodiment
Below according to attached drawing and in conjunction with the embodiments, the utility model is described in further detail.
Riveting machine formed punch axial adjustment structure shown in FIG. 1, it include lathe bed 1, connecting rod 2, pin 3, screw rod 4, driven wheel 5,
End cap 6, belt 7 and driving wheel 8.The driving wheel 8 and driven wheel 5 are the disc belt pulley of pairing, and positioning installation is in lathe bed 1
Driving wheel 8 and driven wheel 5 on top layer is spaced, and driving wheel 8 is located at 1 left side of lathe bed, and driven wheel 5 is located at 1 right side of lathe bed, main
Driving wheel 8 passes through the linkage driven wheel of belt 7.Main wheel diameter is 80mm in the present embodiment, and driven wheel diameter is 240mm, is thus constituted
Accurate 4 axial position of adjusting screw rod is convenient in deceleration mechanism, electric speed reducing mechanism.The lathe bed 1 is the main component of riveting machine, this
Lathe bed 1 in embodiment is stereochemical structure, places the screw rod 4 being vertically arranged in the upper end of lathe bed 1, and 4 upper end of screw rod is from the top of lathe bed 1
A section is stretched out on plate.The axial thread through-hole cooperated with screw rod 4 is equipped in the middle part of 5 end face of driven wheel, driven wheel 5 passes through axial direction
The screw rod 4 that tapped through hole and 1 upper end of lathe bed are stretched out cooperates, and the end cap 6 being placed in above driven wheel 5 is fixed by bolt and lathe bed 1
Position connection constitutes the axial limit structure to driven wheel 5, which only allows driven wheel 5 to rotate around screw rod 4, so that screw rod 4 can
Make liter or falling tone section.4 lower end of screw rod is equipped with shaft orientation opening groove, is used in combination in the preset open slot of 2 upper end of connecting rod insertion screw rod 4
Pin 3 is hinged, and constitutes the axial adjustment structure that the connecting rod 2 of connection riveting machine formed punch is gone up and down with screw rod 4.Connect in the utility model
Bar 2 and formed punch linkage can be achieved with adjusting formed punch and rise or drop as long as driving driven wheel 5 is rotated around screw rod 4.Rivet different size
Rivet when, as long as by driving wheel 8, belt 7 drive driven wheel 5, punch stroke, such spiral adjustment structure can be changed
Simply, it is also very convenient to adjust, therefore greatly reduces unproductive time, can significantly improve the service efficiency of riveting machine.
Claims (2)
1. a kind of riveting machine formed punch axial adjustment structure, it includes lathe bed (1), connecting rod (2), pin (3), screw rod (4), driven wheel
(5), end cap (6), belt (7) and driving wheel (8)；The driving wheel (8) and driven wheel (5) are the disc belt pulley of pairing,
Driving wheel (8) and driven wheel (5) of the positioning installation on lathe bed (1) top layer are spaced, are realized between the two by belt (7)
Linkage；It is characterized by: the lathe bed (1) is vertical structure, built-in screw rod (4) of placing vertically is stretched out from lathe bed (1) top plate；Institute
The axial thread through-hole for being equipped in the middle part of driven wheel (5) end face and cooperating with screw rod (4) is stated, driven wheel (5) is located by connecting on lathe bed
(1) end cap (6) axial limiting on, the axial thread through-hole of the screw rod (4) stretched out from lathe bed (1) top plate and driven wheel (5)
Cooperation, constitute driven wheel (5) under the conditions of axial limiting around screw rod (4) rotational structure；Screw rod (4) lower end is equipped with axial
Open slot, connecting rod (2) upper end are inserted into screw rod (4) preset open slot and are hinged with pin (3), and the company of connection formed punch is constituted
The axial adjustment structure that bar (2) is gone up and down with screw rod (4).
2. riveting machine formed punch axial adjustment structure according to claim 1, it is characterised in that: driving wheel (8) diameter
It is smaller than driven wheel (8) diameter, 3~6 times of the two diameter difference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820650623.7U CN208195549U (en) | 2018-05-03 | 2018-05-03 | Riveting machine formed punch axial adjustment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820650623.7U CN208195549U (en) | 2018-05-03 | 2018-05-03 | Riveting machine formed punch axial adjustment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208195549U true CN208195549U (en) | 2018-12-07 |
Family
ID=64522885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820650623.7U Expired - Fee Related CN208195549U (en) | 2018-05-03 | 2018-05-03 | Riveting machine formed punch axial adjustment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208195549U (en) |
-
2018
- 2018-05-03 CN CN201820650623.7U patent/CN208195549U/en not_active Expired - Fee Related
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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: 20181207 Termination date: 20200503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |