CN105880751A - Multi-head tapping machine - Google Patents
Multi-head tapping machine Download PDFInfo
- Publication number
- CN105880751A CN105880751A CN201610305746.2A CN201610305746A CN105880751A CN 105880751 A CN105880751 A CN 105880751A CN 201610305746 A CN201610305746 A CN 201610305746A CN 105880751 A CN105880751 A CN 105880751A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- fixed
- gangbar
- plate
- tapping unit
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
- B23G1/20—Machines with a plurality of working spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G11/00—Feeding or discharging mechanisms combined with, or arranged in, or specially adapted for use in connection with, thread-cutting machines
-
- 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
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G2210/00—Details of threads produced
- B23G2210/04—Internal threads
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Abstract
The invention discloses a multi-head tapping machine which comprises a machine head assembly, a clamp, a supporting plate device and a guide rail device. The machine head assembly comprises a motor, a gear transmission device, an upper machine base, a lower machine base, multiple transmission rods and screw taps corresponding to the transmission rods in number. The clamp comprises a clamp air cylinder, a first connecting rod mechanism, a first linking rod, pressing bars and two first linking rod seats. The two ends of the first linking rod are connected with the two first linking rod seats through bearings. The pressing bars are fixed to the middle portion of the first linking rod. The tail end of the first connecting rod mechanism is fixed to the end portion of the first linking rod. The clamp air cylinder drives the first connecting rod mechanism so that the pressing bars clamp or loosen a workpiece to be machined. The supporting plate device comprises a supporting plate and a supporting plate air cylinder. The supporting plate is fixed to a piston rod of the supporting plate air cylinder. The guide rail device comprises two slope guide rail plates and two limiting plates. The two slope guide rail plates are fixed to a worktable. The two limiting plates are located on the outer sides of the two slope guide rail plates. When the piston rod of the supporting plate air cylinder stretches out, the supporting plate is connected with the tail ends of the slope guide rail plates and supports the workpiece to be machined.
Description
Technical field
The present invention relates to a kind of tapping unit.
Background technology
Current tapping machine structurally includes frame, workbench and machine head assembly, machine head assembly include motor,
Feed shaft and screw tap, screw tap is directly connected with feed shaft, and during use, when machine head assembly is descending, feeding is axial
Lower propelling, thus drive screw tap stably to travel forward, workpiece to be processed carries out tapping；Work as machine head assembly
Time up, feed shaft pulls up, and finally drives screw tap to exit workpiece to be processed.The head of this structure tapping machine
Assembly structure is fixed, and is only suitable to process the workpiece of single form, and production efficiency is low.Convert to be processed
During workpiece, in addition it is also necessary to the fixture that conversion is corresponding, to adapt to produce needs, add production the most accordingly and add
The cost of work.
When using this tapping machine to be processed, in addition it is also necessary to workpiece to be processed is carried out artificial loading and blanking,
And workpiece to be processed positioned and clamps.Increase cost of labor further so that production efficiency is low,
It is unfavorable for the processing of high-volume workpiece to be processed.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of applied range, and motility is strong, and production efficiency is much higher
End threading machine.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that tapping unit, including machine
Head assembly, fixture, support plate device and track-type facilities, described machine head assembly includes motor, loading drive gear
Put, upper frame, lower support, some drive links and the screw tap of correspondence described drive link quantity, described motor is solid
On described upper frame, described loading drive gear is arranged in described upper frame, described gear drive
Being driven by described motor, described gear drive includes the driven pulley corresponding with described drive link quantity, institute
The gear shaft stating driven pulley is connected with the upper end of described drive link, under described drive link by the first shaft coupling
End is connected with described screw tap by the second shaft coupling, and described screw tap is fixed by positioning device in described lower support,
Described fixture includes clamp cylinder, first connecting rod mechanism, the first gangbar, press strip and two the first gangbar
Seat, described clamp cylinder and the first linkage pole socket are individually fixed on workbench, the two of described first gangbar
End is connected by the bearing pole socket that links with said two first respectively, and described press strip is fixed on described first and links
The middle part of bar, the end of the tail end of described first connecting rod mechanism and described first gangbar fixes, described fixture
First connecting rod mechanism described in air cylinder driven, and then drive described gangbar to rotate, so that the clamping of described press strip
Or unclamping workpiece to be processed, described support plate device includes gripper shoe and gripper shoe cylinder, and described gripper shoe is solid
On the piston rod of described gripper shoe cylinder, described track-type facilities includes two blocks of surface rail plates and two pieces of limits
Position plate, described two blocks of surface rail plates are fixed on workbench, and described two pieces of limiting plates lay respectively at described two
The outside of block surface rail plate, when the piston rod of described gripper shoe cylinder stretches out, described gripper shoe with described tiltedly
The end of face guide-rail plate is connected and provides support for workpiece to be processed.
Described first connecting rod mechanism includes the most hinged first connecting rod of head and the tail, second connecting rod, and described first even
The end of bar and described first gangbar is fixed, and described second connecting rod docks with the piston rod of described clamp cylinder,
The piston rod of described clamp cylinder remains vertical.
The end of described first gangbar is fixed with a fixed disk, and described first connecting rod is solid with described fixed disk
Fixed connection.
The upper surface of described surface rail plate is cambered surface.
Described two blocks of surface rail plates and two pieces of limiting plates connect by wearing a connecting rod therein, described
In connecting rod, corresponding described surface rail plate and limiting plate are respectively equipped with locking device.
The middle part of described connecting rod is provided with blowning installation, and the inflatable mouth of described blowning installation is led to described inclined-plane
The workpiece to be processed of rail plate end.
The upper surface of described limiting plate is similar to the upper surface shape of described surface rail plate, described limiting plate
Upper surface is fixed with spacing cover plate, and described spacing cover plate extends to the inner side of described two pieces of limiting plates.
Described positioner includes that positioning strip and bolt, described screw tap are arranged in one end of described positioning strip,
Described lower support be provided with one week convex edge, described positioning strip is provided with a Long Circle through hole, described bolt
May pass through this Long Circle through hole and fixing with described convex edge be connected.
Described convex edge is provided with some screwed holes connected for described bolt.
The quantity of described screw tap is 4.
Beneficial effects of the present invention: the quantity of screw tap can adjust the most at random, and screw tap
Position is adjustable, it is adaptable to batch production or the processing of specification series of products wide in variety, uses track-type facilities
And the fixture of air cylinder driven and support plate device, it is possible to achieve the rapid material-feeding of workpiece, blanking and locating clip
Tightly, this machine head assembly simple in construction, use good manufacturability, applied range, motility is strong, production efficiency
High.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of tapping unit of the present invention
Fig. 2 is the structural representation of machine head assembly in Fig. 1 embodiment
Detailed description of the invention
As it is shown in figure 1, tapping unit, including machine head assembly, fixture, support plate device and track-type facilities,
As in figure 2 it is shown, described machine head assembly include motor 11, gear drive, upper frame 12, lower support 13,
4 drive links 14 and 4 screw taps 15, described motor is fixed on described upper frame, described loading drive gear
Being arranged in described upper frame, described gear drive is driven by described motor, described gear drive
Including 4 driven pulleys, the gear shaft of described driven pulley is by the upper end of the first shaft coupling 16 with described drive link
Connecting, the lower end of described drive link is connected with described screw tap by the second shaft coupling 17, and described screw tap is by fixed
Position device is fixed on described lower support.
Described positioner includes positioning strip 18 and bolt 19, and described screw tap is arranged in described positioning strip
One end, described lower support be provided with one week convex edge 131, described positioning strip is provided with a Long Circle through hole 181,
Described bolt may pass through this Long Circle through hole and fixing with described convex edge is connected.If described convex edge is provided with
The dry screwed hole 132 connected for described bolt, it is simple to the adjustment to screw tap position.
Described fixture includes clamp cylinder 21, first connecting rod mechanism, the first gangbar 22, press strip 23 and two
Individual first linkage pole socket 24, described clamp cylinder and the first linkage pole socket are individually fixed on workbench 31, institute
Stating the two ends of the first gangbar to be connected by the bearing pole socket that links with said two first respectively, described press strip is consolidated
End due to the middle part of described first gangbar, the tail end of described first connecting rod mechanism and described first gangbar
Portion is fixed, and described clamp cylinder drives described first connecting rod mechanism, and then drives described gangbar to rotate, from
And make the clamping of described press strip or unclamp workpiece to be processed, described support plate device includes gripper shoe 41 and gripper shoe
Cylinder 42, described gripper shoe is fixed on the piston rod of described gripper shoe cylinder, and described track-type facilities includes two
Block surface rail plate 51 and two pieces of limiting plates 52, described two blocks of surface rail plates are fixed on workbench, described
Two pieces of limiting plates lay respectively at the outside of described two blocks of surface rail plates, and the piston rod of described gripper shoe cylinder is stretched
When going out, described gripper shoe is connected with the end of described surface rail plate and provides support for workpiece to be processed.
Described first connecting rod mechanism includes the most hinged first connecting rod 25 of head and the tail, second connecting rod 26, described the
The end of one connecting rod and described first gangbar is fixed, the piston rod of described second connecting rod and described clamp cylinder
Docking, the piston rod of described clamp cylinder remains vertical.The end of described first gangbar is fixed with one
Individual fixed disk 28, described first connecting rod is fixing with described fixed disk to be connected.
The upper surface of described surface rail plate is cambered surface.Described two blocks of surface rail plates and two pieces of limiting plates pass through
Wearing a connecting rod 53 therein to connect, the position of surface rail plate and limiting plate is adjustable, described connecting rod
Upper correspondence described surface rail plate and limiting plate are respectively equipped with locking device.The middle part of described connecting rod is provided with blows
Device of air 54, the inflatable mouth of described blowning installation is to the workpiece to be processed to described surface rail plate end, institute
The effect stating blowning installation is auxiliary propulsion workpiece to be processed.Described blowning installation is also controlled by controller.
The upper surface of described limiting plate is similar to the upper surface shape of described surface rail plate, described limiting plate
Upper surface is fixed with spacing cover plate 55, and described spacing cover plate extends to the inner side of described two pieces of limiting plates, described
The position of spacing cover plate is slightly above the position of workpiece to be processed, described spacing cover plate and described surface rail plate
Upper surface provides a path of travel for workpiece to be processed, in order to control the traveling order of workpiece to be processed.
Claims (10)
1. tapping unit, it is characterised in that: include machine head assembly, fixture, support plate device and track-type facilities,
Described machine head assembly includes motor, gear drive, upper frame, lower support, some drive links and right
Answering the screw tap of described drive link quantity, described motor is fixed on described upper frame, described loading drive gear
Being arranged in described upper frame, described gear drive is driven by described motor, described loading drive gear
Putting and include the driven pulley corresponding with described drive link quantity, the gear shaft of described driven pulley passes through the first shaft coupling
Device is connected with the upper end of described drive link, and the lower end of described drive link is by the second shaft coupling and described screw tap
Connect, described screw tap is fixed by positioning device in described lower support, described fixture include clamp cylinder,
First connecting rod mechanism, the first gangbar, press strip and two first linkage pole sockets, described clamp cylinder and the
One linkage pole socket is individually fixed on workbench, and the two ends of described first gangbar are respectively by bearing and institute
Stating two first linkage pole sockets to connect, described press strip is fixed on the middle part of described first gangbar, and described the
The end of the tail end of one linkage and described first gangbar is fixed, and described clamp cylinder drives described the
One linkage, and then drive described gangbar to rotate, so that described press strip clamps or unclamps to be processed
Workpiece, described support plate device includes gripper shoe and gripper shoe cylinder, and described gripper shoe is fixed on described
On the piston rod of fagging cylinder, described track-type facilities includes two blocks of surface rail plates and two pieces of limiting plates, institute
Stating two blocks of surface rail plates to be fixed on workbench, described two pieces of limiting plates lay respectively at described two pieces of inclined-planes
The outside of guide-rail plate, when the piston rod of described gripper shoe cylinder stretches out, described gripper shoe is led with described inclined-plane
The end of rail plate is connected and provides support for workpiece to be processed.
Tapping unit the most according to claim 1, it is characterised in that: described first connecting rod mechanism includes head
The most hinged first connecting rod of tail, second connecting rod, the end of described first connecting rod and described first gangbar
Fixing, described second connecting rod docks with the piston rod of described clamp cylinder, the piston rod of described clamp cylinder
Remain vertical.
Tapping unit the most according to claim 1, it is characterised in that: the end of described first gangbar is solid
Surely having a fixed disk, described first connecting rod is fixing with described fixed disk to be connected.
Tapping unit the most according to claim 1, it is characterised in that: the upper surface of described surface rail plate
For cambered surface.
Tapping unit the most according to claim 1, it is characterised in that: described two blocks of surface rail plates and two
Block limiting plate connects by wearing a connecting rod therein, corresponding described surface rail in described connecting rod
Plate and limiting plate are respectively equipped with locking device.
Tapping unit the most according to claim 5, it is characterised in that: the middle part of described connecting rod is provided with blows
Device of air, the inflatable mouth of described blowning installation is to the workpiece to be processed to described surface rail plate end.
Tapping unit the most according to claim 4, it is characterised in that: the upper surface of described limiting plate and institute
The upper surface shape stating surface rail plate is similar, and the upper surface of described limiting plate is fixed with spacing cover plate, institute
State spacing cover plate to extend to the inner side of described two pieces of limiting plates.
Tapping unit the most according to claim 1, it is characterised in that: described positioner includes positioning strip
And bolt, described screw tap is arranged in one end of described positioning strip, described lower support be provided with one week convex
Edge, described positioning strip is provided with a Long Circle through hole, and described bolt may pass through this Long Circle through hole also
Fix with described convex edge and be connected.
Tapping unit the most according to claim 8, it is characterised in that: described convex edge is provided with some for institute
State the screwed hole that bolt connects.
10. according to the tapping unit described in claim 1 or 8, it is characterised in that: the quantity of described screw tap is 4
Individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610305746.2A CN105880751A (en) | 2016-05-10 | 2016-05-10 | Multi-head tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610305746.2A CN105880751A (en) | 2016-05-10 | 2016-05-10 | Multi-head tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105880751A true CN105880751A (en) | 2016-08-24 |
Family
ID=56702470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610305746.2A Pending CN105880751A (en) | 2016-05-10 | 2016-05-10 | Multi-head tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105880751A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120006622A (en) * | 2010-07-13 | 2012-01-19 | 이태건 | Multi-tapping machine |
| CN202185939U (en) * | 2011-06-17 | 2012-04-11 | 双钱集团（如皋）轮胎有限公司 | Cutting mechanism for inner liners of agricultural tyres |
| CN202527807U (en) * | 2012-04-06 | 2012-11-14 | 景宁畲族自治县通用机械配件厂（普通合伙） | Full-automatic tapping machine |
| CN204035721U (en) * | 2014-07-29 | 2014-12-24 | 江苏鸿业重工有限公司 | A kind of multi-station tapper |
| CN205551691U (en) * | 2016-05-10 | 2016-09-07 | 平湖市品耀机器自动化有限公司 | Tapping unit |
-
2016
- 2016-05-10 CN CN201610305746.2A patent/CN105880751A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120006622A (en) * | 2010-07-13 | 2012-01-19 | 이태건 | Multi-tapping machine |
| CN202185939U (en) * | 2011-06-17 | 2012-04-11 | 双钱集团（如皋）轮胎有限公司 | Cutting mechanism for inner liners of agricultural tyres |
| CN202527807U (en) * | 2012-04-06 | 2012-11-14 | 景宁畲族自治县通用机械配件厂（普通合伙） | Full-automatic tapping machine |
| CN204035721U (en) * | 2014-07-29 | 2014-12-24 | 江苏鸿业重工有限公司 | A kind of multi-station tapper |
| CN205551691U (en) * | 2016-05-10 | 2016-09-07 | 平湖市品耀机器自动化有限公司 | Tapping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |