CN203091900U - Ox-head spark machine - Google Patents
Ox-head spark machine Download PDFInfo
- Publication number
- CN203091900U CN203091900U CN 201320057777 CN201320057777U CN203091900U CN 203091900 U CN203091900 U CN 203091900U CN 201320057777 CN201320057777 CN 201320057777 CN 201320057777 U CN201320057777 U CN 201320057777U CN 203091900 U CN203091900 U CN 203091900U
- Authority
- CN
- China
- Prior art keywords
- head
- balance weight
- machine
- weight
- reduced
- 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
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses an ox-head spark machine which reduces load of a servo motor and burden of a belt and simultaneously increases the movement velocity of a Z-shaft machine head. The ox-head spark machine comprises a machine body, the Z-shaft machine head and the servo motor. A balance weight fixing frame is arranged on one side, opposite to the Z-shaft machine head, of the machine body. A balance weight guide column is arranged inside the balance weight fixing frame. Balance weight is connected on the balance weight guide column in a sliding mode. The balance weight is further connected with the Z-shaft machine head through a chain and a fixed pulley arranged on the machine body. According to the ox-head spark machine, due to the facts that the balance weight which is similar in weight with the Z-shaft machine head is added behind a machine tool, and the balance weight is connected with the fixed pulley through the chain, a structure which is like a balance is formed by the ox-head and the Z-shaft machine head portion, and the weight of the machine head end is greatly reduced. According to the structure, firstly the load of the servo motor is reduced almost by two thirds, power consumption is reduced, secondly, burden of driving the belt is reduced, and idle time cause by replacement of the belt is also reduced. Due to the facts that weight is balanced, and a small-ratio belt wheel set is selected, the movement velocity of the Z-shaft machine head can be greatly increased.
Description
Technical field
The utility model relates to a kind of machining equipment, relates in particular to a kind of ox head spark machine.
Background technology
The motion of Z axle head on the existing large-scale ox head spark machine can reach the weight of 300KG because ox head deadweight and electrode weight are added up, usually to add that the belt pulley set of big ratio just can drive reluctantly with the high pulling torque servomotor, and because very big to the burden of belt, to often change belt, the cost height.So because the speed that has adopted big ratio belt pulley set Z axle head to move up and down is very slow, working (machining) efficiency is also low.
The utility model content
At above-mentioned prior art, the technical problems to be solved in the utility model provides a kind of servomotor load and belt burden of alleviating, and improves the ox head spark machine of Z axle head motion speed simultaneously.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of ox head spark machine, comprise body, Z axle head, servomotor, a side relative with Z axle head on the described body is provided with the counterweight fixed mount, be provided with the counterweight guide pillar in the counterweight fixed mount, slidely connect counterweight on the counterweight guide pillar, described counterweight also is connected with Z axle head with fixed pulley on being arranged on body by chain.
Further, the weight of described counterweight equates with Z axle head.
Further, described fixed pulley is at least two.
Further, described Z axle head is that direct-type is connected with servomotor.
Compared with prior art, the utlity model has following beneficial effect: increased a counterweight with the head similar weight at ox head lathe rear, support by chain and assembly pulley again, make ox head form a structure as balance with head section, the weight of head end is reduced greatly, in the process that head moves up and down counterweight by chain all the time balance the weight of head.Such structure at first makes the load of servo motor light similar 2/3, so can select the servomotor of little moment of torsion, reduces power consumption; Secondly, because reduced head weight, so the burden that drives belt has been reduced, also reduced the downtime of therefore changing belt and being caused, and makes cost reduce.The 3rd, because of weight is balanced,, selected the belt pulley set of little ratio for use so can select for use the belt pulley set of little ratio or direct-type to connect the motion that servomotor can satisfy head, can accelerate the movement velocity of Z axle head greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
The utility model will be further described below in conjunction with the drawings and the specific embodiments.
Referring to Fig. 1, a kind of ox head spark machine, comprise body 1, Z axle head 2, a side relative with Z axle head 2 on the described body 1 is provided with counterweight fixed mount 5, be provided with counterweight guide pillar 6 in the counterweight fixed mount 5, slidely connect counterweight 7 on the counterweight guide pillar 6, described counterweight 7 also is connected with Z axle head 2 with three fixed pulleys 3 on being arranged on body 1 by chain 4.The weight of described counterweight 7 equates with Z axle head 2, and as preferably, the Z axle head 2 and the servomotor of present embodiment is that direct-type is connected.
Heavy counterweights such as casting processing and head, be connected with pulley by chain. when being moved up and down, reduced on the Z axle by 2/3 weight, to the load of belt and servo motor also light 2/3. large-scale spark machine process velocity has been promoted, the cost of machine itself has reduced, and also makes machine more stable.
Above-described the utility model embodiment does not constitute the qualification to the utility model protection domain.Any modification of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the claim protection domain of the present utility model.
Claims (4)
1. ox head spark machine, comprise body (1), Z axle head (2), servomotor, it is characterized in that: described body (1) is gone up a side relative with Z axle head (2) and is provided with counterweight fixed mount (5), be provided with counterweight guide pillar (6) in the counterweight fixed mount (5), slidely connect counterweight (7) on the counterweight guide pillar (6), described counterweight (7) also is connected with Z axle head (2) with fixed pulley (3) on being arranged on body (1) by chain (4).
2. a kind of ox head spark machine according to claim 1 is characterized in that: the weight of described counterweight (7) equates with Z axle head (2).
3. a kind of ox head spark machine according to claim 1 and 2 is characterized in that: described fixed pulley (3) is at least two.
4. a kind of ox head spark machine according to claim 3 is characterized in that: described Z axle head (2) is that direct-type is connected with servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057777 CN203091900U (en) | 2013-01-31 | 2013-01-31 | Ox-head spark machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057777 CN203091900U (en) | 2013-01-31 | 2013-01-31 | Ox-head spark machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203091900U true CN203091900U (en) | 2013-07-31 |
Family
ID=48843344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320057777 Expired - Fee Related CN203091900U (en) | 2013-01-31 | 2013-01-31 | Ox-head spark machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203091900U (en) |
-
2013
- 2013-01-31 CN CN 201320057777 patent/CN203091900U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204414106U (en) | A kind of four axle swing arm articulated robots | |
| CN104626196B (en) | A kind of variation rigidity flexible actuator | |
| CN208759098U (en) | A kind of high pressure nitrogen balance cylinder mechanism for machining center counterweight | |
| CN204366961U (en) | A kind of driven by servomotor cantilever | |
| CN203509581U (en) | Mounting structure for drive air cylinders of main shaft device of vertical machining centre | |
| CN203091900U (en) | Ox-head spark machine | |
| CN202037603U (en) | Wheel suspension mobile and parallel manipulator mechanism | |
| CN204748650U (en) | Robot joint structure | |
| CN203593538U (en) | High-precision positioning bridge-type crane for metallurgy | |
| CN205888683U (en) | Take tool change mechanism's horizontal machining center main tapping | |
| CN202264038U (en) | Welding arm lifting device | |
| CN202114525U (en) | Counterweight balancing device of processing center | |
| CN205254695U (en) | Novel large -scale horizontal machining center of structure | |
| CN204262888U (en) | The built-in nitrogen balance device of vertical machining centre | |
| CN202472344U (en) | Electrode plate balancer of liquid resistor cabinet | |
| CN203304664U (en) | Weight balancing mechanism of numerical-controlled milling machine | |
| CN201195309Y (en) | Vibration reduction block of manipulator | |
| CN202274054U (en) | Sine mechanism for crankshaft frame motion | |
| CN203003593U (en) | Machine tool automatic balancing device | |
| CN203379913U (en) | Rice huller double-motor device | |
| CN208342870U (en) | A kind of logistics box body crawl Industrial Robot Manipulator | |
| CN202784655U (en) | Speed-multiplied feeding machine | |
| CN204700560U (en) | Numerical control gantry machining center Z axis balance and spindle drive | |
| CN203495286U (en) | Power head | |
| CN209051940U (en) | A kind of continuous hoisting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20180131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |