CN105112618A - Suspension type quenching lifting appliance - Google Patents
Suspension type quenching lifting appliance Download PDFInfo
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- CN105112618A CN105112618A CN201510545229.8A CN201510545229A CN105112618A CN 105112618 A CN105112618 A CN 105112618A CN 201510545229 A CN201510545229 A CN 201510545229A CN 105112618 A CN105112618 A CN 105112618A
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- out unit
- type quenching
- lifting appliance
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Abstract
The invention discloses a suspension type quenching lifting appliance. A hanging pillar is arranged at the center position of the lifting appliance; a hanging ring is arranged at the upper end of the hanging pillar; a stabilizing disc, a supporting disc and a bottom disc are sequentially assembled at the lower end of the hanging pillar in a penetrating way, and are welded and fixedly connected into a whole; auxiliary ribs are welded between the lifting appliance and the hanging pillar and are used for connecting the lifting appliance with the hanging pillar; reinforcing ribs are adopted at the disc face of the stabilizing disc for dividing the disc face into a hollow unit type structure; the shapes of hollow units are fan-shaped; each edge of the fan-shaped face of each hollow unit is provided with a concave opening used for clamping a supporting ring; and supporting bulges are arranged at two ends of each concave opening. According to the technical scheme, the surface contact of a product is improved into point contact during quenching, the contact surface of the product during quenching is reduced, the contact part between the product and the lifting appliance can reach 50-60 HRC, and the quenching technology requirement can be completely met.
Description
Technical field:
The present invention relates to a kind of suspension-type quenching suspender, use when lifting when being specially adapted to product quenching.
Background technology:
The quenching hanger of current use, it is holding type hanger, product quench after time many places contact with hanger face, cause contact surface quenching hardness too low (only having 20-30HRC), particularly during the quenching of product one drill steel, because drill steel and the contact position of suspender are that face contacts, every contact quenching hardness is uneven, therefore quality product cannot ensure, thus affect the quality of product.
Summary of the invention:
Task of the present invention proposes a kind of contact surface reduced when product quenches, and improves the flow direction of hardening liquid, ensures a kind of suspension-type quenching suspender of the homogeneity of product quenching.
Task of the present invention completes like this, a kind of suspension-type quenching suspender, it is characterized in that: the central position of suspender is provided with davit, the upper end of davit is hoisting ring, its lower end is run through successively and is equipped with stable disk, supporting disk and chassis welding and reinforces and be integrally formed, and adopts secondary muscle to be weldingly connected between suspender and davit.The card stiffening web of described stable disk is divided into hollow-out unit formula structure, and hollow-out unit profile is fan-shaped, and each edge of engraving the sector of hole unit is provided with the recess for clamping support ring, and recess two ends are provided with supporting projections.The disc face of described supporting disk adopts stiffening web to be divided into hollow-out unit from center radiation, and the tail end of each stiffening web forms support ring, and the shape of support ring is up big and down small in bell mouth shape.The card on described chassis adopts stiffening web to be divided into hollow-out unit from center radiation, and the shape of hollow-out unit is rhombus, and the junction of the outer card of every two hollow-out unit adopts semi arch to connect.Described stable disk, supporting disk and chassis card stiffening web are divided into the element number more than at least four of hollow out, and described keeps away more than at least four, water circular arc.Described drill steel lower end is placed in the recess of stable disk respectively, and keep away in water semi arch by what support that the support ring of card falls into chassis, the mid-way steel wire bundle of drill steel is fixed.
The present invention has following effect: the technical program is that face contact when being quenched by product is improved to point cantact, and contact surface when decreasing product quenching, product and suspender contact position can reach 50-60HRC, meet the requirement of quenching technology completely.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of suspender; Fig. 2 is the structural representation of stable disk; Fig. 3 is the structural representation of supporting disk; Fig. 4 is the structural representation on chassis; Fig. 5 is drill steel of the present invention and suspender assembly structure schematic diagram.
Drawing illustrates: 1, suspender, 1-1, hoisting ring, 2, davit, 3, drill steel, 4, stable disk, 4-1, engrave hole unit, 4-2, point of suppon, 4-3, recess, 5, supporting disk, and 5-1, stiffening web, 5-2, support ring, 6, chassis, 6-1, keep away water semi arch.
Embodiment:
Embodiment is described in detail in conjunction with above accompanying drawing, the technical program is made up of suspender 1, stable disk 4, supporting disk 5 and chassis 6, the suspender of specific embodiment as shown in Figure 5, the central position of described suspender 1 is provided with davit 2, the upper end of davit 2 is hoisting ring 1-1, its lower end is run through successively and is equipped with stable disk 4, supporting disk 5 and chassis 6 welding and reinforces and be integrally formed, and furtherly: more firm in order to make to combine between suspender and davit, adopts secondary muscle to be weldingly connected between suspender and davit.
Described stable disk is shown in Figure 2, the card stiffening web of stable disk 4 is divided into the cellular structure of hollow out, hollow-out unit 4-1 quantity more than at least four, hollow-out unit profile is fan-shaped, each edge of engraving the sector of hole unit is provided with the recess 4-3 for clamping support ring, furtherly: described recess is made up of point of suppon 4-2, and described number of support points is two, between 2, interval is arranged, and each point of suppon forms the recess being installed on support ring to inner process.Make the cylinder position, lower end of drill steel leave stable disk outer toroid, improve the water permeability at this position.
Described supporting disk is shown in Figure 3, the disc face of supporting disk 5 adopt stiffening web to be divided into hollow-out unit from center radiation, the tail end of each stiffening web 5-1 forms support ring 5-2, the quantity of described support ring more than at least four, the shape of support ring is up big and down small in bell mouth shape, object is the contact surface reducing drill steel and suspender, improves the water cycle of drill steel tip, thus improves quenching hardness and the hardening capacity of drill steel tip.
Described chassis is shown in Figure 4, the card on chassis 6 adopts stiffening web to be divided into hollow-out unit from center radiation, the shape of hollow-out unit is rhombus, quantity more than at least four, the junction of the outer card of every two hollow-out unit adopts semi arch 6-1 to connect, quantity is 6 and keeps away water circular arc, and object allows shrend (fiery liquid) freely by keeping away water circular arc, reduces the interference to water flow velocity.
Stable disk 4 described above, supporting disk 5 is identical with the hollow-out unit quantity of chassis 6 card.When product need quench, drill steel 3 lower end is placed in the recess 4-3 of stable disk respectively, keep away in water semi arch by what support that the support ring of card falls into chassis, the mid-way steel wire bundle of drill steel is fixed, by hoisting ring suspender suspention shove charge quenching, claw beam hardness after quenching is even, meets the requirement of quenching technology completely.
Claims (6)
1. a suspension-type quenching suspender, it is characterized in that: the central position of suspender is provided with davit, the upper end of davit is hoisting ring, and its lower end is run through successively and is equipped with stable disk, supporting disk and chassis welding and reinforces and be integrally formed, and adopts secondary muscle to be weldingly connected between suspender and davit.
2. a kind of suspension-type quenching suspender according to claim 1, it is characterized in that: the card stiffening web of described stable disk is divided into hollow-out unit formula structure, hollow-out unit profile is fan-shaped, each edge of engraving the sector of hole unit is provided with the recess for clamping support ring, and recess two ends are provided with supporting projections.
3. a kind of suspension-type quenching suspender according to claim 1, it is characterized in that: the disc face of described supporting disk adopts stiffening web to be divided into hollow-out unit from center radiation, the tail end of each stiffening web forms support ring, and the shape of support ring is up big and down small in bell mouth shape.
4. a kind of suspension-type quenching suspender according to claim 1, it is characterized in that: the card on described chassis adopts stiffening web to be divided into hollow-out unit from center radiation, the shape of hollow-out unit is rhombus, and the junction of the outer card of every two hollow-out unit adopts semi arch to connect.
5. a kind of suspension-type quenching suspender according to claim 1, is characterized in that: described stable disk, supporting disk and chassis card stiffening web are divided into the element number more than at least four of hollow out, and described keeps away more than at least four, water circular arc.
6. a kind of suspension-type quenching suspender according to claim 1 or 5, it is characterized in that: described drill steel lower end is placed in the recess of stable disk respectively, keep away in water semi arch by what support that the support ring of card falls into chassis, the mid-way steel wire bundle of drill steel is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510545229.8A CN105112618A (en) | 2015-08-31 | 2015-08-31 | Suspension type quenching lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510545229.8A CN105112618A (en) | 2015-08-31 | 2015-08-31 | Suspension type quenching lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105112618A true CN105112618A (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510545229.8A Pending CN105112618A (en) | 2015-08-31 | 2015-08-31 | Suspension type quenching lifting appliance |
Country Status (1)
| Country | Link |
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| CN (1) | CN105112618A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002643A (en) * | 2016-07-24 | 2016-10-12 | 彭波 | Lifting sling for batch impeller blasting of rod pieces |
| CN114032381A (en) * | 2021-10-20 | 2022-02-11 | 江苏古川机械有限公司 | Heat treatment furnace charging device for breaking hammer piston |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201506818U (en) * | 2009-09-03 | 2010-06-16 | 晋西车轴股份有限公司 | Astrolabe on heat treatment hanger of pit-type resistance furnace |
| CN202157095U (en) * | 2011-06-02 | 2012-03-07 | 中国有色（沈阳）冶金机械有限公司 | Lifting appliance for pit type quenching furnace |
| CN202688386U (en) * | 2012-07-23 | 2013-01-23 | 益阳橡胶塑料机械集团有限公司 | Metal heat treatment hardening furnace hanger |
| CN104291209A (en) * | 2014-10-16 | 2015-01-21 | 重庆金仑工业股份有限公司 | Nitriding spreader for shaft workpiece |
| CN204918673U (en) * | 2015-08-31 | 2015-12-30 | 河南省天利工业炉有限公司 | Suspension formula quenching hoist |
-
2015
- 2015-08-31 CN CN201510545229.8A patent/CN105112618A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201506818U (en) * | 2009-09-03 | 2010-06-16 | 晋西车轴股份有限公司 | Astrolabe on heat treatment hanger of pit-type resistance furnace |
| CN202157095U (en) * | 2011-06-02 | 2012-03-07 | 中国有色（沈阳）冶金机械有限公司 | Lifting appliance for pit type quenching furnace |
| CN202688386U (en) * | 2012-07-23 | 2013-01-23 | 益阳橡胶塑料机械集团有限公司 | Metal heat treatment hardening furnace hanger |
| CN104291209A (en) * | 2014-10-16 | 2015-01-21 | 重庆金仑工业股份有限公司 | Nitriding spreader for shaft workpiece |
| CN204918673U (en) * | 2015-08-31 | 2015-12-30 | 河南省天利工业炉有限公司 | Suspension formula quenching hoist |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002643A (en) * | 2016-07-24 | 2016-10-12 | 彭波 | Lifting sling for batch impeller blasting of rod pieces |
| CN114032381A (en) * | 2021-10-20 | 2022-02-11 | 江苏古川机械有限公司 | Heat treatment furnace charging device for breaking hammer piston |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |