CN204530749U - A kind of fixed structure of power press with fixed bed base - Google Patents
A kind of fixed structure of power press with fixed bed base Download PDFInfo
- Publication number
- CN204530749U CN204530749U CN201520048271.4U CN201520048271U CN204530749U CN 204530749 U CN204530749 U CN 204530749U CN 201520048271 U CN201520048271 U CN 201520048271U CN 204530749 U CN204530749 U CN 204530749U
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- China
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- base plate
- steel slab
- concrete foundation
- embedded steel
- buckle screw
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Abstract
The utility model discloses the fixed structure of a kind of power press with fixed bed base in power press with fixed bed field, comprise the rectangular base plate of base, base bottom, base plate is fixed on concrete foundation, base plate is provided with reinforcing rib with the fixing position of concrete foundation, and base plate is fixedly connected with concrete foundation by buckle screw rod, nut; Concrete foundation comprises one-time-concreting concrete, secondary concreting, also comprises the pre-embedded steel slab being close to base plate, and the soffit of pre-embedded steel slab is connected with some anchoring pieces; The non-threaded portion of buckle screw rod is embedded in secondary concreting, and the non-threaded portion of all buckle screw rods is connected by multiple dowel, and buckle screw flight portion is each passed through U-shaped hole on the correcting hole of pre-embedded steel slab, base plate and nut close-fitting; Toward the outer side, the upper surface of base plate is provided with boss to the opening in U-shaped hole, and buckle screw flight partially passes through boss and nut screw connection.Advantage is that fixed form is solid and reliable, and concrete foundation not easily produces sedimentation.
Description
Technical field
The utility model relates to a kind of power press with fixed bed, particularly a kind of base of power press with fixed bed.
Background technology
Power press with fixed bed is widely used in the multiple cold stamping operations such as the shearing of plate, blanking, punching, bending, shallow stretching, because power press with fixed bed is generally heavier, and in the course of the work concrete foundation is produced to the load of alternation, so higher to the requirement of strength of concrete foundation, and power press with fixed bed needs to be fixed on concrete foundation well.The fixed solution of prior art is fairly simple, and a kind of damping scheme pads Shockproof rubber below base plate, but Shockproof rubber is easily aging and break; Another kind of scheme offers bolt hole on the base plate of press base, is fixed in the concrete foundation of one-time-concreting by forcing press with stone bolt.The program no doubt operates easily, but find in actual production process, when especially using large-scale power press with fixed bed, traditional fixed form is also unreliable, service time one, length will easy off normal, and concrete foundation easily produces obvious sedimentation, affect the precision of power press with fixed bed.
Utility model content
The purpose of this utility model is to provide a kind of fixed structure of power press with fixed bed base, and advantage is solid and reliable, and concrete foundation not easily produces sedimentation.
The purpose of this utility model is achieved in that a kind of fixed structure of power press with fixed bed base, comprise the rectangular base plate of base, base bottom, described base plate is fixed on concrete foundation, described base plate is provided with reinforcing rib with the fixing position of concrete foundation, and described base plate is fixedly connected with concrete foundation by buckle screw rod, nut; Described concrete foundation comprises one-time-concreting concrete, secondary concreting, also comprises the pre-embedded steel slab being close to base plate, and wherein, the soffit of described pre-embedded steel slab is connected with some anchoring pieces; The non-threaded portion of described buckle screw rod is embedded in described secondary concreting, the non-threaded portion of all buckle screw rods is connected by multiple dowel, and described buckle screw flight portion is each passed through U-shaped hole on the correcting hole of pre-embedded steel slab, base plate and nut close-fitting; The opening in described U-shaped hole toward the outer side; The upper surface of described base plate is provided with boss, and the contour structure of described boss, position and U-shaped hole are suitable, and described buckle screw flight partially passes through boss and nut screw connection.
Construction method of the present utility model is as follows: first build one-time-concreting concrete, the position of reserved good secondary concreting is assisted by construction formwork, and the pre-embedded steel slab being connected with some anchoring pieces is embedded in the concrete upper surface of one-time-concreting, some anchoring pieces are embedded in one-time-concreting concrete, meanwhile, dowel also needs to be embedded in one-time-concreting concrete and the outer position being exposed at secondary concreting; After one-time-concreting hardening of concrete completes, pre-embedded steel slab gets out correcting hole with the U-shaped hole site on corresponding base plate, then allow buckle screw flight portion through correcting hole, the non-threaded portion of buckle screw rod is connected with multiple dowel, by nut, buckle screw rod is fixed on pre-embedded steel slab, then builds secondary concreting; After the sclerosis of secondary concreting, can take down the nut dropped on outside pre-embedded steel slab, power press with fixed bed lifting put in place with crane, make U-shaped hole can to upper buckle screw rod, base be fixed on concrete foundation by nut of then screwing on.
Compared with prior art, the beneficial effects of the utility model are: due to base plate mutually lock with pre-embedded steel slab after the way of contact be that face contacts, fixed form is very firm, not easily loosen, and the structural strength of concrete foundation is higher, can bear long fluctuating load, can not there is sedimentation in concrete foundation after repeatedly using.
As preferred version of the present utility model, described pre-embedded steel slab is provided with two, be arranged symmetrically in two broadside sides of described base plate, the length direction of described pre-embedded steel slab is parallel to the width of base plate, and the length of pre-embedded steel slab is greater than the width of base plate, further ensure the fastness be locked.
Accompanying drawing explanation
Fig. 1 is conceptual scheme of the present utility model.
Fig. 2 is the lateral view of Fig. 1.
Fig. 3 is U-shaped hole and boss structure figure thereof.
Fig. 4 is the A portion enlarged drawing in Fig. 2.
In figure: 1 base, 2 buckle screw rods, 3 base plates, 4 pre-embedded steel slabs, 4a anchoring piece, 4b correcting hole, 5 boss, 6 nuts, 7 reinforcing ribs, 8 two concretings, 9 one-time-concreting concrete, 10 dowels, 11U shape hole.
Detailed description of the invention
As Figure 1-4, a kind of fixed structure of power press with fixed bed base, comprise the rectangular base plate 3 of base 1, base 1 bottom, base plate 3 is fixed on concrete foundation, base plate 3 is provided with reinforcing rib 7 with the fixing position of concrete foundation, and base plate 3 is fixedly connected with concrete foundation by buckle screw rod 2, nut 6; Concrete foundation comprises one-time-concreting concrete 9, secondary concreting 8, also comprises the pre-embedded steel slab 4 being close to base plate 3, and wherein, the soffit of pre-embedded steel slab 4 is connected with some anchoring piece 4a; The non-threaded portion of buckle screw rod 2 is embedded in secondary concreting 8, the non-threaded portion of all buckle screw rods 2 is connected by multiple dowel 10, and the threaded portion of buckle screw rod 2 is each passed through U-shaped hole 11 on the correcting hole 4b of pre-embedded steel slab 4, base plate 3 and nut 6 close-fitting; The opening in U-shaped hole 11 toward the outer side; The upper surface of base plate 3 is provided with boss 5, and the contour structure of boss 5, position and U-shaped hole 11 are suitable, and the threaded portion of buckle screw rod 2 coordinates with nut 6 through boss 5.
Above-mentioned pre-embedded steel slab 4 is provided with two, and be arranged symmetrically in two broadside sides of base plate 3, the length direction of pre-embedded steel slab 4 is parallel to the width of base plate 3, and the length of pre-embedded steel slab 4 is greater than the width of base plate 3.
Construction method of the present utility model is as follows: first build one-time-concreting concrete 9, the position of reserved good secondary concreting 8 is assisted by construction formwork, and the pre-embedded steel slab 4 being connected with some anchoring piece 4a is embedded in the upper surface of one-time-concreting concrete 9, some anchoring piece 4a are embedded in one-time-concreting concrete 9, meanwhile, dowel 10 also needs to be embedded in one-time-concreting the concrete 9 and outer position being exposed at secondary concreting 8; After one-time-concreting concrete 9 has hardened, pre-embedded steel slab 4 gets out correcting hole 4b with the position, U-shaped hole 11 on corresponding base plate 3, then allow the threaded portion of buckle screw rod 2 through correcting hole 4b, the non-threaded portion of buckle screw rod 2 is connected with multiple dowel 10, by nut 6, buckle screw rod 2 is fixed on pre-embedded steel slab 4, to prevent buckle screw rod 2 from offseting in the process of vibrating, then build secondary concreting 8; After secondary concreting 8 hardens, can back out the nut 6 outside pre-embedded steel slab 4, power press with fixed bed lifting put in place with crane, make U-shaped hole 11 can to upper buckle screw rod 2, base 1 be fixed on concrete foundation by nut 6 of then screwing on.
The utility model is not limited to above-described embodiment; on the basis of technical scheme disclosed in the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some to some technical characteristics wherein to replace and distortion, these are replaced and are out of shape all in protection domain of the present utility model.
Claims (2)
1. the fixed structure of a power press with fixed bed base, comprise the rectangular base plate (3) of base (1), base (1) bottom, described base plate (3) is fixed on concrete foundation, described base plate (3) fixing position that is upper and concrete foundation is provided with reinforcing rib (7), it is characterized in that: described base plate (3) is fixedly connected with concrete foundation by buckle screw rod (2), nut (6); Described concrete foundation comprises one-time-concreting concrete (9), secondary concreting (8), also comprises the pre-embedded steel slab (4) being close to base plate (3), and wherein, the soffit of described pre-embedded steel slab (4) is connected with some anchoring pieces (4a); The non-threaded portion of described buckle screw rod (2) is embedded in described secondary concreting (8), the non-threaded portion of all buckle screw rods (2) is connected by multiple dowel (10), and the threaded portion of described buckle screw rod (2) is each passed through U-shaped hole (11) on the correcting hole (4b) of pre-embedded steel slab (4), base plate (3) and nut (6) close-fitting; The opening of described U-shaped hole (11) toward the outer side; The upper surface of described base plate (3) is provided with boss (5), the contour structure of described boss (5), position and U-shaped hole (11) suitable, the threaded portion of described buckle screw rod (2) coordinates with nut (6) through boss (5).
2. the fixed structure of a kind of power press with fixed bed base according to claim 1, it is characterized in that: described pre-embedded steel slab (4) is provided with two, be arranged symmetrically in two broadside sides of described base plate (3), the length direction of described pre-embedded steel slab (4) is parallel to the width of base plate (3), and the length of pre-embedded steel slab (4) is greater than the width of base plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048271.4U CN204530749U (en) | 2015-01-24 | 2015-01-24 | A kind of fixed structure of power press with fixed bed base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048271.4U CN204530749U (en) | 2015-01-24 | 2015-01-24 | A kind of fixed structure of power press with fixed bed base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204530749U true CN204530749U (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520048271.4U Expired - Fee Related CN204530749U (en) | 2015-01-24 | 2015-01-24 | A kind of fixed structure of power press with fixed bed base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204530749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877181A (en) * | 2017-11-30 | 2018-04-06 | 天津普传自控技术有限公司 | Electromechanical integrated processing lathe |
| CN114754232A (en) * | 2022-03-24 | 2022-07-15 | 中国船舶重工集团公司第七一九研究所 | Leveling device and method for T-shaped guide rail |
-
2015
- 2015-01-24 CN CN201520048271.4U patent/CN204530749U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877181A (en) * | 2017-11-30 | 2018-04-06 | 天津普传自控技术有限公司 | Electromechanical integrated processing lathe |
| CN114754232A (en) * | 2022-03-24 | 2022-07-15 | 中国船舶重工集团公司第七一九研究所 | Leveling device and method for T-shaped guide rail |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20180124 |