CN213772119U - Device for improving low-temperature impact energy of steel forging - Google Patents
Device for improving low-temperature impact energy of steel forging Download PDFInfo
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- CN213772119U CN213772119U CN202022855934.7U CN202022855934U CN213772119U CN 213772119 U CN213772119 U CN 213772119U CN 202022855934 U CN202022855934 U CN 202022855934U CN 213772119 U CN213772119 U CN 213772119U
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Abstract
The utility model discloses a device for improving steel forging low temperature percussion power, its characterized in that: the device comprises a connecting mechanism and a supporting mechanism, wherein the top of the supporting mechanism is connected with the connecting mechanism; the connecting mechanism comprises a top frame and two groups of side frames, the tops of the side frames at two sides are respectively connected with the left side and the right side of the top frame, and a hanging chain is arranged in the middle of the top frame; the supporting mechanism comprises two groups of supporting frames, each group of supporting frames is arranged on one group of inner sides of the side portion frames, each supporting frame comprises a supporting plate and a plurality of groups of connecting plates, the inner ends of the groups of connecting plates are connected with the outer side faces of the supporting plates, a plurality of groups of through grooves are formed in the side portion frames, the inner ends and the outer ends of the through grooves are communicated with the inner end faces and the outer end faces of the side portion frames, and the outer ends of the connecting plates in each group penetrate through the through grooves and are arranged on the. The utility model provides high product heat treatment quality.
Description
Technical Field
The utility model relates to a heat treatment equipment especially relates to a device for improving steel forging low temperature impact power.
Background
In order to improve the low-temperature impact energy of the steel forging, various methods are generally used, wherein the method comprises the step of tempering after quenching. In the process, the forged piece needs to be taken out of the heating furnace and then hoisted into a quenching tank, rapid quenching is carried out by using the quenching tank, and the forged piece is placed into the heating furnace for heating and tempering after quenching. However, in this method, a plurality of steps are required, and it is necessary to discharge the product from the heating furnace, to perform lifting and quenching by an operator, to lift the product onto the heating furnace after quenching, and to take the product away from the lifting tool. In the mode, the efficiency is low, the quenching efficiency and quality are influenced, and the tempering efficiency and quality are also influenced, so that the tempering effect after quenching is not ideal enough, namely the effect of improving the low-temperature impact energy of the steel forging is not good enough. Therefore, the technical problem is solved, and the direction of efforts is needed by those skilled in the art.
Disclosure of Invention
The utility model aims at providing a device for improving steel forging low temperature percussion power through using this structure, has effectively improved steel forging low temperature percussion power, has improved the quality of product, the cost is reduced.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a device for improving low-temperature impact energy of a steel forging comprises a connecting mechanism and a supporting mechanism, wherein the top of the supporting mechanism is connected with the connecting mechanism;
the connecting mechanism comprises a top frame and two groups of side frames, the tops of the side frames at two sides are respectively connected with the left side and the right side of the top frame, and a hanging chain is arranged in the middle of the top frame;
the supporting mechanism comprises two groups of supporting frames, each group of supporting frames is arranged on the inner side of one group of side frames, the two groups of supporting frames are arranged oppositely, and a space is arranged between the inner ends of the two groups of supporting frames;
the support frame comprises a support plate and a plurality of groups of connecting plates, the support plate is parallel to the inner side face of the side frame, the inner ends of the groups of connecting plates are connected with the outer side face of the support plate, a plurality of groups of through grooves are formed in the side frame, the inner ends and the outer ends of the through grooves are communicated with the inner end face and the outer end face of the side frame, and the outer end of each group of connecting plates penetrates through the through grooves and is arranged on the outer side corresponding to the side frame.
In the above technical solution, the supporting plate and the connecting plate are disposed parallel to the top surface of the top frame, the supporting plate is disposed along the extending direction of the side frame, and the connecting plate is disposed perpendicular to the side frame.
In the technical scheme, the middle of the top frame is provided with the top reinforcing plate, two sides of the top surface of the top reinforcing plate are respectively screwed with a hanging ring, and two sides of the hanging chain are connected with the two groups of hanging rings.
In the technical scheme, the side frame comprises a middle plate, a bottom plate and two groups of vertical plates, the tops of the two groups of vertical plates are respectively and vertically connected with the front end and the rear end of the top frame, the middle plate and the bottom plate are arranged in parallel, two ends of the bottom plate are connected with the inner sides of the bottoms of the two groups of vertical plates, and two ends of the middle plate are connected with the middles of the two groups of vertical plates; the through grooves are arranged on the middle plate at intervals.
In the technical scheme, a plurality of groups of bottom vertical reinforcing plates are arranged at the bottom of the middle plate, the bottom of each group of bottom vertical reinforcing plates is connected with the top surface of the bottom plate, and the bottom vertical reinforcing plates are arranged perpendicular to the middle plate; the top of the middle plate is provided with a plurality of groups of top vertical reinforcing plates, the top of each group of top vertical reinforcing plates is connected with the bottom surface of the top frame, the top vertical reinforcing plates are perpendicular to the middle plate, and each group of top vertical reinforcing plates are arranged right above one group of bottom vertical reinforcing plates; and each group of the top vertical reinforcing plate and the bottom vertical reinforcing plate are respectively arranged above and below the corresponding group of the through grooves.
In the technical scheme, a plurality of groups of through holes are formed in each group of connecting plates, the through holes are arranged at intervals from inside to outside, two groups of limiting pins are inserted into each group of connecting plates, each group of limiting pins are respectively inserted into one group of through holes, and the two groups of limiting pins are respectively arranged on the inner side and the outer side of the middle plate.
In the technical scheme, the top of the limiting pin is provided with an annular head, the diameter of the annular head is larger than that of the through hole, the bottom surface of the annular head abuts against the top surface of the connecting plate, and an anti-lost chain is hung on the annular head; each group is provided with a hanging ring on the inner side and the outer side of the vertical top reinforcing plate, and the top of the anti-lost chain of the limiting pin is connected with the hanging ring above the limiting pin.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the utility model discloses in articulate with the driving through coupling mechanism, the rethread sets up two sets of support frames and is connected with coupling mechanism, and the product that the heating came out in the heating furnace can directly utilize two sets of support frames to hang the product like this, carries out quick quenching, after quick quenching, hangs the joint once more and puts in the heating furnace, carries out quick tempering, like this after quick quenching and quick tempering, can effectively improve steel forging low temperature percussion power, improves product quality, reduce cost.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is a schematic cross-sectional structural view of FIG. 1;
fig. 4 is a schematic view of a partial cross-sectional structure of a connection between a support frame and a side frame according to a first embodiment of the present invention;
fig. 5 is a schematic structural diagram of a support frame according to a first embodiment of the present invention.
Wherein: 1. a top frame; 2. a side frame; 3. hoisting and connecting a chain; 4. a support frame; 5. a support plate; 6. a connecting plate; 7. a through groove; 8. a top stiffener; 9. a hoisting ring; 10. a middle plate; 11. a base plate; 12. a vertical plate; 13. a bottom vertical stiffener; 14. a top vertical stiffener; 15. a through hole; 16. a spacing pin; 17. an annular head; 18. an anti-lost chain; 19. and hanging and connecting a ring.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows: referring to fig. 1-5, the device for improving the low-temperature impact energy of the steel forging comprises a connecting mechanism and a supporting mechanism, wherein the top of the supporting mechanism is connected with the connecting mechanism;
the connecting mechanism comprises a top frame 1 and two groups of side frames 2, the tops of the side frames at two sides are respectively connected with the left side and the right side of the top frame, and a hanging chain 3 is arranged in the middle of the top frame;
the supporting mechanism comprises two groups of supporting frames 4, each group of supporting frames is arranged on the inner side of one group of side frames, the two groups of supporting frames are arranged oppositely, and a space is arranged between the inner ends of the two groups of supporting frames;
the support frame comprises a support plate 5 and a plurality of groups of connecting plates 6, wherein the support plate is parallel to the inner side face of the side frame, the inner ends of the connecting plates are connected with the outer side face of the support plate, a plurality of groups of through grooves 7 are formed in the side frame, the inner ends and the outer ends of the through grooves are communicated with the inner end face and the outer end face of the side frame, and the outer end of each group of connecting plates penetrates through the through grooves and is arranged on the outer side corresponding to the side frame.
In this embodiment, in actual use, the hanging chain is directly connected with the hook of the traveling crane, so that the traveling crane can drive the connecting mechanism and the supporting mechanism to move, a space exists between the two groups of supporting frames, so that in actual use, the traveling crane hoists the connecting mechanism to the outlet of the heating furnace, wherein the bottom of the side frame is supported on the ground, the outlet of the heating furnace is just opposite to the bottom of the two groups of side frames, then the base of the heating furnace moves out of the heating furnace, wherein the base is provided with a plurality of groups of supporting seats, the size of the product is larger than that of the supporting seats, in the process, the base is positioned between the two groups of side frames, the base is positioned below the supporting frames, the supporting frames are positioned between the product and the base, then the base completely moves the product to the lower part of the supporting frames, and at this time, the two sides of the product are positioned above the two groups of supporting frames, namely, the supporting plate is positioned below a plurality of groups of products, then the traveling crane drives the connecting mechanism and the supporting mechanism to ascend, in the process, a plurality of groups of products are lifted upwards by utilizing the two groups of supporting plates and are directly lifted above the quenching bath, then the lower part of the product is placed in a quenching tank for rapid quenching for a plurality of times, after the quenching is finished, the product is hoisted and placed on a supporting seat of a base by utilizing a travelling crane, the base moves the product into a heating furnace for heating, heat preservation and tempering, in the process, the travelling crane directly works after the product comes out of the heating furnace, the product can be driven to be separated from the heating furnace for rapid quenching, and after rapid quenching, the product can also be rapidly placed in the heating furnace for heating tempering and heat preservation, the efficiency is high, the quality is good, therefore, the low-temperature impact energy of the product can be effectively improved, the quality of the product is improved, and the heat treatment efficiency of the product is improved. In this embodiment, the setting that leads to the groove, the backup pad is direct to be inserted through the connecting plate and is led to the inslot, also utilizes the connecting plate to be connected with the lateral part frame promptly, can adjust the backup pad like this and correspond the distance between the lateral part frame, is applicable to not unidimensional product, and application scope is wider.
Referring to fig. 1 to 4, the supporting plate and the connecting plate are disposed parallel to the top surface of the top frame, the supporting plate is disposed along the extending direction of the side frame, and the connecting plate is disposed perpendicular to the side frame.
Referring to fig. 1 to 3, a top reinforcing plate 8 is arranged in the middle of the top frame, two lifting rings 9 are respectively screwed on two sides of the top surface of the top reinforcing plate, and two sides of the hanging chain are connected with the two groups of lifting rings.
Through the setting of reinforcing plate, improve top frame's intensity, prevent that top frame from warping, guarantee the stability and the quality of hoist and mount, wherein, the connection of the hoist and mount chain of being convenient for is connected to the setting of rings.
Referring to fig. 1-4, the side frame includes a middle plate 10, a bottom plate 11 and two sets of vertical plates 12, the tops of the two sets of vertical plates are respectively connected with the front end and the rear end of the top frame vertically, the middle plate and the bottom plate are arranged in parallel, two ends of the bottom plate are connected with the inner sides of the bottoms of the two sets of vertical plates, and two ends of the middle plate are connected with the middle parts of the two sets of vertical plates; the through grooves are arranged on the middle plate at intervals.
Referring to fig. 1 to 4, a plurality of groups of bottom vertical reinforcing plates 13 are arranged at the bottom of the middle plate, the bottom of each group of bottom vertical reinforcing plates is connected with the top surface of the bottom plate, and the bottom vertical reinforcing plates are arranged perpendicular to the middle plate; a plurality of groups of top vertical reinforcing plates 14 are arranged at the top of the middle plate, the top of each group of top vertical reinforcing plates is connected with the bottom surface of the top frame, the top vertical reinforcing plates are arranged perpendicular to the middle plate, and each group of top vertical reinforcing plates are arranged right above one group of bottom vertical reinforcing plates; and each group of the top vertical reinforcing plate and the bottom vertical reinforcing plate are respectively arranged above and below the corresponding group of the through grooves. In this embodiment, through the setting of the vertical reinforcing plate in multiunit bottom and the vertical reinforcing plate in top, can guarantee the intensity of intermediate lamella, when guaranteeing to lie in the connecting plate and connect, prevent that the intermediate lamella from warping, guarantee the stability that connecting plate and backup pad are connected, guarantee the stability and the quality of backup pad to product hoist and mount.
Referring to fig. 1 to 5, each group of the connecting plates is provided with a plurality of groups of through holes 15, the through holes are arranged at intervals from inside to outside, two groups of limit pins 16 are inserted into the connecting plates of each group, the limit pins of each group are respectively inserted into the through holes of each group, and the limit pins of each group are respectively arranged on the inner side and the outer side of the middle plate.
The top of the limiting pin is provided with an annular head 17, the diameter of the annular head is larger than that of the through hole, the bottom surface of the annular head abuts against the top surface of the connecting plate, and an anti-lost chain 18 is hung on the annular head; and the inner side and the outer side of each group of the top vertical reinforcing plate are respectively provided with a hanging ring 19, and the top of the anti-lost chain of each group of the limiting pin is connected with the hanging ring above the limiting pin.
In this embodiment, through the setting of multiunit through-hole and two sets of spacer pins, can utilize two sets of spacer pins to carry on spacingly to the removal of connecting plate in leading to the inslot, prevent that the connecting plate from removing, just prevent backup pad and lateral part frame and directly fall relative movement promptly, and simultaneously, when needing to adjust, directly pull out the spacer pin, can adjust the position of connecting plate in leading to the inslot, just also adjust the backup pad and correspond the distance between the lateral part frame, after the regulation is accomplished, insert the spacer pin in the through-hole that corresponds, the realization is spacing to connecting plate and backup pad. The setting of preventing losing the chain can prevent losing of spacer pin. Moreover, two sets of limiting pins are inserted on each group of connecting plates, so that even if one or two sets of limiting pins are separated from corresponding through holes, the limiting pins cannot be lost, and the limiting pins on other connecting plates can limit the connecting plates to prevent the supporting plates from moving.
Claims (7)
1. The utility model provides a device for improving steel forging low temperature impact power which characterized in that: the device comprises a connecting mechanism and a supporting mechanism, wherein the top of the supporting mechanism is connected with the connecting mechanism;
the connecting mechanism comprises a top frame and two groups of side frames, the tops of the side frames at two sides are respectively connected with the left side and the right side of the top frame, and a hanging chain is arranged in the middle of the top frame;
the supporting mechanism comprises two groups of supporting frames, each group of supporting frames is arranged on the inner side of one group of side frames, the two groups of supporting frames are arranged oppositely, and a space is arranged between the inner ends of the two groups of supporting frames;
the support frame comprises a support plate and a plurality of groups of connecting plates, the support plate is parallel to the inner side face of the side frame, the inner ends of the groups of connecting plates are connected with the outer side face of the support plate, a plurality of groups of through grooves are formed in the side frame, the inner ends and the outer ends of the through grooves are communicated with the inner end face and the outer end face of the side frame, and the outer end of each group of connecting plates penetrates through the through grooves and is arranged on the outer side corresponding to the side frame.
2. The device for improving the low-temperature impact energy of the steel forging according to claim 1, characterized in that: the supporting plate and the connecting plate are arranged in parallel to the top surface of the top frame, the supporting plate is arranged along the extending direction of the side frame, and the connecting plate is perpendicular to the side frame.
3. The device for improving the low-temperature impact energy of the steel forging according to claim 1, characterized in that: the middle part of the top frame is provided with a top reinforcing plate, two sides of the top surface of the top reinforcing plate are respectively screwed with a hanging ring, and two sides of the hanging chain are connected with the two groups of hanging rings.
4. The device for improving the low-temperature impact energy of the steel forging according to claim 1, characterized in that: the side frame comprises a middle plate, a bottom plate and two groups of vertical plates, the tops of the two groups of vertical plates are respectively and vertically connected with the front end and the rear end of the top frame, the middle plate and the bottom plate are arranged in parallel, the two ends of the bottom plate are connected with the inner sides of the bottoms of the two groups of vertical plates, and the two ends of the middle plate are connected with the middle parts of the two groups of vertical plates; the through grooves are arranged on the middle plate at intervals.
5. The device for improving the low-temperature impact energy of the steel forging according to claim 4, wherein the device comprises: a plurality of groups of bottom vertical reinforcing plates are arranged at the bottom of the middle plate, the bottom of each group of bottom vertical reinforcing plates is connected with the top surface of the bottom plate, and the bottom vertical reinforcing plates are arranged perpendicular to the middle plate; the top of the middle plate is provided with a plurality of groups of top vertical reinforcing plates, the top of each group of top vertical reinforcing plates is connected with the bottom surface of the top frame, the top vertical reinforcing plates are perpendicular to the middle plate, and each group of top vertical reinforcing plates are arranged right above one group of bottom vertical reinforcing plates; and each group of the top vertical reinforcing plate and the bottom vertical reinforcing plate are respectively arranged above and below the corresponding group of the through grooves.
6. The device for improving the low-temperature impact energy of the steel forging according to claim 5, wherein the device comprises: and each group of connecting plates is provided with a plurality of groups of through holes which are arranged at intervals from inside to outside, two groups of limiting pins are inserted into each group of connecting plates, each group of limiting pins are respectively inserted into one group of through holes, and the two groups of limiting pins are respectively arranged on the inner side and the outer side of the middle plate.
7. The device for improving the low-temperature impact energy of the steel forging according to claim 6, wherein the device comprises: the top of the limiting pin is provided with an annular head, the diameter of the annular head is larger than that of the through hole, the bottom surface of the annular head abuts against the top surface of the connecting plate, and an anti-lost chain is hung on the annular head; each group is provided with a hanging ring on the inner side and the outer side of the vertical top reinforcing plate, and the top of the anti-lost chain of the limiting pin is connected with the hanging ring above the limiting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022855934.7U CN213772119U (en) | 2020-12-01 | 2020-12-01 | Device for improving low-temperature impact energy of steel forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022855934.7U CN213772119U (en) | 2020-12-01 | 2020-12-01 | Device for improving low-temperature impact energy of steel forging |
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| Publication Number | Publication Date |
|---|---|
| CN213772119U true CN213772119U (en) | 2021-07-23 |
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| CN202022855934.7U Active CN213772119U (en) | 2020-12-01 | 2020-12-01 | Device for improving low-temperature impact energy of steel forging |
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| CN (1) | CN213772119U (en) |
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