CN204262489U - A kind of Contiuum type of sawing machine is from falling oil cylinder post - Google Patents
A kind of Contiuum type of sawing machine is from falling oil cylinder post Download PDFInfo
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- CN204262489U CN204262489U CN201420698255.5U CN201420698255U CN204262489U CN 204262489 U CN204262489 U CN 204262489U CN 201420698255 U CN201420698255 U CN 201420698255U CN 204262489 U CN204262489 U CN 204262489U
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- column sleeve
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Abstract
The utility model provides a kind of Contiuum type of sawing machine from falling oil cylinder post, belongs to cutting equipment technical field.It solve the center of gravity of the column of existing sawing machine, oil cylinder and saw frame not in same plane, concentricity is different, and the problems such as the sawing precision of influence zone sawing machine.The utility model comprises the column vertically arranged, the outside of column is arranged with the column sleeve that can slide up and down along column, the saw frame of sawing machine is fixedly installed on described column sleeve, column in a tubular form, inside is provided with piston, at the bottom of piston rod and oil cylinder, be fixedly connected with column inwall at the bottom of oil cylinder and be positioned at below piston, one end of piston rod is connected with piston, the other end stretches out from the post lid of column straight up and is connected with above-mentioned column sleeve, the inner chamber part of column at the bottom of oil cylinder and between post lid is separated into upper and lower two chambers by piston, lower chambers is communicated with oil-servicing facilities by oil pipe, upper chamber is in communication with the outside.Column of the present utility model and column sleeve identical with piston concentricity, make sawing machine sawing precision higher.
Description
Technical field
The utility model belongs to cutting equipment technical field, is specifically related to a kind of Contiuum type of sawing machine from falling oil cylinder post.
Background technology
As everyone knows, band sawing machine is that bands for band persistent loop rotates with the lathe reaching cut workpiece object by a kind of transmission device and tensioning apparatus of adopting, and is widely used in the manufacture fields such as intermetallic composite coating, timber is shaping; In prior art, the saw frame of band sawing machine is generally arranged on the column of a vertical feet, is arranged on oil cylinder pushing saw frame relative sliding on column on one side; But inventor in use finds, because the center of gravity of column, oil cylinder and saw frame is not in same plane, concentricity is different, cause in hydraulic oil cylinder driving saw frame oscilaltion process, saw frame occurs tilting relative to column, column may be caused not tight with coordinating of saw frame, and then cause the sawing precision of saw frame obliquity effects band sawing machine and the service life of equipment.
Utility model content
The purpose of this utility model is for the shortcoming existing for existing sawing machine, and provides a kind of Contiuum type of sawing machine from falling oil cylinder post, and especially a kind of Contiuum type that can improve sawing machine sawing precision falls oil cylinder post certainly.
The purpose of this utility model realizes by following technical proposal:
A kind of Contiuum type of sawing machine is from falling oil cylinder post, it is characterized in that, it comprises the column vertically arranged, the outside of column is arranged with the column sleeve that can slide up and down along column, the saw frame of sawing machine is fixedly installed on described column sleeve, column in a tubular form, inside is provided with piston, at the bottom of piston rod and oil cylinder, be fixedly connected with column inwall at the bottom of described oil cylinder and be positioned at below piston, one end of piston rod is connected with piston, the other end stretches out from the post lid of column straight up and is connected with above-mentioned column sleeve, the inner chamber part of column at the bottom of oil cylinder and between post lid is separated into upper and lower two chambers by described piston, described lower chambers is communicated with oil-servicing facilities by oil pipe, upper chamber is in communication with the outside.
The hydraulic means such as piston and piston rod is arranged between column and column sleeve, and saw frame is installed on column sleeve, column and column sleeve concentric with piston, piston promotes column sleeve and vertically moves up and down along column, the saw frame be fixed on column sleeve also vertically can move up and down, thus can ensure the accuracy of saw frame cut workpiece.
Certainly fall in oil cylinder post at the Contiuum type of above-mentioned a kind of sawing machine, offer through hole at the bottom of described oil cylinder, the below be positioned in column at the bottom of oil cylinder is also vertically provided with a stay pipe, the above-mentioned through hole of inner space of stay pipe and oil pipe.Stay pipe plays a supportive role on the one hand, is used for lower chambers to be communicated with oil-servicing facilities on the other hand.
At the Contiuum type of above-mentioned a kind of sawing machine from falling in oil cylinder post, described column sleeve is divided into column sleeve and lower column sleeve, and upper column sleeve and lower column sleeve are set on column and docking is connected up and down, and described lower prop puts the installation portion be provided with for fixing saw frame.
Certainly fall in oil cylinder post at the Contiuum type of above-mentioned a kind of sawing machine, the top of described upper column sleeve is fixed with cover plate, and external part and this cover plate of above-mentioned piston rod are connected.
Compared with prior art, the hydraulic means such as piston and piston rod is arranged in pipe support by the utility model, piston is by promoting the column sleeve that is arranged on outside column and the saw frame that is connected with it vertically moves up and down, due to column and column sleeve identical with the concentricity of piston, thus make column, column sleeve and coordinating between piston with saw frame tightr, make sawing machine sawing precision higher, ensure that the crudy of workpiece and extend the service life of sawing machine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
In figure, 1, column; 2, upper column sleeve; 3, lower column sleeve; 4, installation portion; 5, piston; 6, piston rod; 7, at the bottom of oil cylinder; 8, lower chambers; 9, oil pipe; 10, through hole; 11, stay pipe; 12, upper chamber; 13, cover plate; 14, suspension column pad; 15, column base.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, a kind of Contiuum type of sawing machine is from falling oil cylinder post, it comprises the column 1 be vertically arranged on a suspension column pad 14, suspension column pad 14 is arranged on column base 15, the outside of column 1 is arranged with the column sleeve that can slide up and down along column 1, column sleeve is divided into column sleeve 2 and lower column sleeve 3, and upper column sleeve 2 and lower column sleeve 3 are set on column 1 and docking is connected up and down, and lower column sleeve 3 is provided with the installation portion 4 for fixing saw frame.Column 1 in a tubular form, inside to be provided with at the bottom of piston 5, piston rod 6 and oil cylinder 7, at the bottom of oil cylinder, 7 to be fixedly connected with column 1 inwall and to be positioned at below piston 5, one end of piston rod 6 is connected with piston 5, the other end stretches out from the post lid of column 1 straight up and is connected with above-mentioned column sleeve, the top of upper column sleeve 2 is fixed with cover plate 13, and external part and this cover plate 13 of above-mentioned piston rod 6 are connected.The inner chamber part of column 1 at the bottom of oil cylinder between 7 and post lid is separated into upper and lower two chambers by piston 5, and lower chambers 8 is communicated with oil-servicing facilities by oil pipe 9, and upper chamber 12 is in communication with the outside.
Offer through hole 10 on 7 at the bottom of described oil cylinder, the below being positioned at the bottom of oil cylinder 7 in column 1 is also vertically provided with a stay pipe 11, the above-mentioned through hole 10 of inner space of stay pipe 11 and oil pipe 9.Stay pipe 11 1 aspect plays a supportive role, and is used for lower chambers 8 to be communicated with oil-servicing facilities on the other hand.
During work, open inlet valve, hydraulic oil is pressed into lower chambers 8 through oil pipe 9, promotion piston 5 and piston rod 6 rise, drive column sleeve and rise along column 1 together with its saw frame be connected, after rising to certain position, closing inlet valve, saw frame, under self gravitation effect, is declined and sawing part to be processed along column 1 by column sleeve.
Should be appreciated that, in claims of the present utility model, description, all " comprising ... " is all interpreted as open implication, and namely its implication is equal to " at least containing ... ", and should not be construed as enclosed implication, namely its implication should not be construed " only comprising ... ".
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (4)
1. the Contiuum type of a sawing machine is from falling oil cylinder post, it is characterized in that, it comprises the column (1) vertically arranged, the outside of column (1) is arranged with the column sleeve that can slide up and down along column (1), the saw frame of sawing machine is fixedly installed on described column sleeve, column (1) in a tubular form, inside is provided with piston (5), at the bottom of piston rod (6) and oil cylinder (7), (7) at the bottom of described oil cylinder are fixedly connected with column (1) inwall and are positioned at piston (5) below, one end of piston rod (6) is connected with piston (5), the other end stretches out from the post lid of column (1) straight up and is connected with above-mentioned column sleeve, column (1) the inner chamber part be positioned at the bottom of oil cylinder between (7) and post lid is separated into upper and lower two chambers by described piston, lower chambers (8) is communicated with oil-servicing facilities by oil pipe (9), upper chamber (12) is in communication with the outside.
2. the Contiuum type of a kind of sawing machine according to claim 1 is from falling oil cylinder post, it is characterized in that, (7) at the bottom of described oil cylinder offer through hole (10), the below being positioned at (7) at the bottom of oil cylinder in column (1) is also vertically provided with a stay pipe (11), the above-mentioned through hole of inner space (10) of stay pipe (11) and oil pipe (9).
3. the Contiuum type of a kind of sawing machine according to claim 1 and 2 is from falling oil cylinder post, it is characterized in that, described column sleeve is divided into column sleeve (2) and lower column sleeve (3), upper column sleeve (2) and lower column sleeve (3) be set in column (1) upper and up and down docking be connected, described lower column sleeve (3) is provided with the installation portion (4) for fixing saw frame.
4. the Contiuum type of a kind of sawing machine according to claim 3 is from falling oil cylinder post, it is characterized in that, the top of described upper column sleeve (2) is fixed with cover plate (13), and external part and this cover plate (13) of above-mentioned piston rod (6) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698255.5U CN204262489U (en) | 2014-11-19 | 2014-11-19 | A kind of Contiuum type of sawing machine is from falling oil cylinder post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698255.5U CN204262489U (en) | 2014-11-19 | 2014-11-19 | A kind of Contiuum type of sawing machine is from falling oil cylinder post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262489U true CN204262489U (en) | 2015-04-15 |
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ID=52797386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420698255.5U Active CN204262489U (en) | 2014-11-19 | 2014-11-19 | A kind of Contiuum type of sawing machine is from falling oil cylinder post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204262489U (en) |
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2014
- 2014-11-19 CN CN201420698255.5U patent/CN204262489U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |