CN203862934U - Shockproof forging hammer machine - Google Patents

Shockproof forging hammer machine Download PDF

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Publication number
CN203862934U
CN203862934U CN201420124527.0U CN201420124527U CN203862934U CN 203862934 U CN203862934 U CN 203862934U CN 201420124527 U CN201420124527 U CN 201420124527U CN 203862934 U CN203862934 U CN 203862934U
Authority
CN
China
Prior art keywords
anvil block
forging
anvil
hammer
shockproof
Prior art date
Application number
CN201420124527.0U
Other languages
Chinese (zh)
Inventor
吴志成
Original Assignee
常州市长昊机械有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 常州市长昊机械有限公司 filed Critical 常州市长昊机械有限公司
Priority to CN201420124527.0U priority Critical patent/CN203862934U/en
Application granted granted Critical
Publication of CN203862934U publication Critical patent/CN203862934U/en

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Abstract

The utility model relates to the technical field of forging and pressing equipment, in particular to a shockproof forging hammer machine which comprises a machine frame, an anvil block, a working cylinder, a hammer rod, a hammer head and an anvil cushion. The anvil block is located at the bottom of the machine frame, the working cylinder is mounted on the top of the machine frame, the hammer rod is connected to the working cylinder, the hammer head and the anvil cushion are connected to the bottom of the hammer rod and the top of the anvil block respectively, and supports and a guide rail are arranged on the anvil block. The supports are connected to the bottom of the anvil block in a rotating mode, damping rods are connected between the anvil block and the side portions of the supports, impact force is transmitted to the damping rods and the supports through the anvil block, when hydraulic buffering is carried out, the supports expand outwards, the direction of force is changed from the longitudinal direction to the horizontal direction, direct impact in the vertical direction is avoided, shock is effectively relieved, noise is reduced, forging and pressing quality is greatly improved, and the service life of a forging machine is prolonged.

Description

Shockproof forging hammer machine

Technical field

The utility model relates to technical field of forging and pressing equipment, especially a kind of shockproof forging hammer machine.

Background technology

Forging hammer is that a kind of transmission mechanisms such as air pressure or hydraulic pressure that utilize fall, and produces and moves and accumulate kinetic energy, in the extremely short time, imposes on forging, makes it to obtain plastic deformation ability, completes the metal forming machinery of various Forging Technologies.Existing forging hammer is all to adopt the tup of elevating movement to impact the anvil that is fixed on below, forging is forged and pressed, this mode that vertically impacts is by the direct going down of active force, the vibrations that cause are very large, although being set, cushion can play certain mitigation, but the direction that could not fundamentally change power, causes effect unsatisfactory, the service life of impact forging and stamping quality and equipment.

Utility model content

Large in order to overcome existing forging hammer vibrations, a little less than buffer capacity, the deficiency in the service life of impact forging and stamping quality and equipment, the utility model provides a kind of shockproof forging hammer machine.

The utility model solves the technical scheme that its technical problem adopts: a kind of shockproof forging hammer machine, comprise frame, anvil block, working cylinder, hammer stem, tup and anvil pad, anvil block is positioned at the bottom of frame, working cylinder is arranged on the top of frame, hammer stem is connected on working cylinder, tup and anvil pad are connected to the bottom of hammer stem and the top of anvil block, and anvil block is provided with support and guide rail.

According to another embodiment of the present utility model, further comprise that support is "eight" shape hydraulic stem, is rotatably connected in the bottom of support.

According to another embodiment of the present utility model, further comprise between anvil block and the sidepiece of support and be connected with damper rod.

According to another embodiment of the present utility model, further comprise that the bottom of support is slidably connected by slide block and guide rail.

According to another embodiment of the present utility model, further comprise that slide block is provided with control valve.

According to another embodiment of the present utility model, further comprise that the two ends of guide rail are provided with buffer board.

The beneficial effects of the utility model are, the support of "eight" shape hydraulic structure is rotatably connected in the bottom of anvil block, and between the sidepiece of anvil block and support, be connected in addition damper rod, the bottom of support is slidably connected by slide block and guide rail, during forging and stamping, impulsive force passes to damper rod and support by anvil block, when carrying out hydraulic cushion, support outwards struts, the direction of change power, from longitudinally becoming laterally, further by the damping between slide block and guide rail, slide and carry out the absorption of energy, dissolve by stopping of buffer board, avoided the direct shock in vertical direction, vibrations have effectively been alleviated, reduced noise, greatly improved forging and stamping quality, the service life of the forging machine extending.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is structural representation of the present utility model.

1. frames in figure, 2. anvil block, 3. working cylinder, 4. hammer stem, 5. tup, 6. anvil pad, 7. support, 8. guide rail, 9. damper rod, 10. slide block, 11. control valves, 12. buffer boards.

The specific embodiment

If Fig. 1 is structural representation of the present utility model, a kind of shockproof forging hammer machine, comprise frame 1, anvil block 2, working cylinder 3, hammer stem 4, tup 5 and anvil pad 6, anvil block 2 is positioned at the bottom of frame 1, working cylinder 3 is arranged on the top of frame 1, hammer stem 4 is connected on working cylinder 3, and tup 5 and anvil pad 6 are connected to the bottom of hammer stem 4 and the top of anvil block 2, and anvil block 2 is provided with support 7 and guide rail 8.Support 7 is "eight" shape hydraulic stem, is rotatably connected in the bottom of support 7.Between the sidepiece of anvil block 2 and support 7, be connected with damper rod 9.The bottom of support 7 is slidably connected by slide block 10 and guide rail 8.Slide block 10 is provided with control valve 11.The two ends of guide rail 8 are provided with buffer board 12.

The support 7 of "eight" shape hydraulic structure is rotatably connected in the bottom of anvil block 2, and between the sidepiece of anvil block 2 and support 7, be connected in addition damper rod 9, the bottom of support 7 is slidably connected by slide block 10 and guide rail 8, during forging and stamping, impulsive force passes to damper rod 10 and support 8 by anvil block 2, when carrying out hydraulic cushion, support 8 pressurizeds outwards strut, the direction of change power, from longitudinally becoming laterally, further by the damping between slide block 10 and guide rail 8, slide and carry out the absorption of energy, dissolve by stopping of buffer board 12, control valve 11 on slide block 10 can change the frictional force between slide block 10 and guide rail 8, damping adjusting coefficient, improve damping effect.By a series of combination, cushion, curve is dissolved, and has avoided the direct shock in vertical direction, has effectively alleviated vibrations, has reduced noise, has greatly improved forging and stamping quality, the service life of the forging machine of prolongation.

Claims (6)

1. a shockproof forging hammer machine, comprise frame (1), anvil block (2), working cylinder (3), hammer stem (4), tup (5) and anvil pad (6), anvil block (2) is positioned at the bottom of frame (1), working cylinder (3) is arranged on the top of frame (1), hammer stem (4) is connected on working cylinder (3), tup (5) and anvil pad (6) are connected to the bottom of hammer stem (4) and the top of anvil block (2), it is characterized in that, anvil block (2) is provided with support (7) and guide rail (8).
2. shockproof forging hammer machine according to claim 1, is characterized in that, support (7) is "eight" shape hydraulic stem, is rotatably connected in the bottom of support (7).
3. shockproof forging hammer machine according to claim 2, is characterized in that, between anvil block (2) and the sidepiece of support (7), is connected with damper rod (9).
4. shockproof forging hammer machine according to claim 1, is characterized in that, the bottom of support (7) is slidably connected by slide block (10) and guide rail (8).
5. shockproof forging hammer machine according to claim 4, is characterized in that, slide block (10) is provided with control valve (11).
6. shockproof forging hammer machine according to claim 1, is characterized in that, the two ends of guide rail (8) are provided with buffer board (12).
CN201420124527.0U 2014-03-19 2014-03-19 Shockproof forging hammer machine CN203862934U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420124527.0U CN203862934U (en) 2014-03-19 2014-03-19 Shockproof forging hammer machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420124527.0U CN203862934U (en) 2014-03-19 2014-03-19 Shockproof forging hammer machine

Publications (1)

Publication Number Publication Date
CN203862934U true CN203862934U (en) 2014-10-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420124527.0U CN203862934U (en) 2014-03-19 2014-03-19 Shockproof forging hammer machine

Country Status (1)

Country Link
CN (1) CN203862934U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105921667A (en) * 2016-05-29 2016-09-07 德清恒丰机械有限公司 Damping anvil plate of forging hammer used for machining bearing forging
CN105921665A (en) * 2016-05-29 2016-09-07 德清恒丰机械有限公司 Noise reduction type cutting board assembly of forging hammer for machining bearing forge pieces
CN106001350A (en) * 2016-05-29 2016-10-12 德清恒丰机械有限公司 High-stability noise reduction type forging hammer
CN106391962A (en) * 2016-05-29 2017-02-15 德清恒丰机械有限公司 Forging hammer suitable for machining forged pieces of bearings
CN109093043A (en) * 2018-08-06 2018-12-28 芜湖瑞泰精密机械有限公司 A kind of forging apparatus with positioning function

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105921667A (en) * 2016-05-29 2016-09-07 德清恒丰机械有限公司 Damping anvil plate of forging hammer used for machining bearing forging
CN105921665A (en) * 2016-05-29 2016-09-07 德清恒丰机械有限公司 Noise reduction type cutting board assembly of forging hammer for machining bearing forge pieces
CN106001350A (en) * 2016-05-29 2016-10-12 德清恒丰机械有限公司 High-stability noise reduction type forging hammer
CN106391962A (en) * 2016-05-29 2017-02-15 德清恒丰机械有限公司 Forging hammer suitable for machining forged pieces of bearings
CN106001350B (en) * 2016-05-29 2018-10-02 德清恒丰机械有限公司 High stability noise reduction swage
CN106391962B (en) * 2016-05-29 2018-11-27 德清恒丰机械有限公司 Suitable for processing the forging hammer of bearing forging
CN105921667B (en) * 2016-05-29 2019-01-04 德清恒丰机械有限公司 For processing the damping chopping block of the forging hammer of bearing forging
CN105921665B (en) * 2016-05-29 2019-01-04 德清恒丰机械有限公司 The bearing forging processing noise reduction chopping block component of forging hammer
CN109093043A (en) * 2018-08-06 2018-12-28 芜湖瑞泰精密机械有限公司 A kind of forging apparatus with positioning function

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141008

Termination date: 20150319