CN202684762U - Workpiece surface treatment equipment - Google Patents

Workpiece surface treatment equipment Download PDF

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Publication number
CN202684762U
CN202684762U CN 201220275775 CN201220275775U CN202684762U CN 202684762 U CN202684762 U CN 202684762U CN 201220275775 CN201220275775 CN 201220275775 CN 201220275775 U CN201220275775 U CN 201220275775U CN 202684762 U CN202684762 U CN 202684762U
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CN
China
Prior art keywords
workpiece
equipment
pending
power
treatment facility
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN 201220275775
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Chinese (zh)
Inventor
殷廷勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Great City Auto Parts Machinery Manufacturing Co Ltd That Praises Of Chongqing
Original Assignee
Great City Auto Parts Machinery Manufacturing Co Ltd That Praises Of Chongqing
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 Great City Auto Parts Machinery Manufacturing Co Ltd That Praises Of Chongqing filed Critical Great City Auto Parts Machinery Manufacturing Co Ltd That Praises Of Chongqing
Priority to CN 201220275775 priority Critical patent/CN202684762U/en
Application granted granted Critical
Publication of CN202684762U publication Critical patent/CN202684762U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses workpiece surface treatment equipment which comprises a workpiece input mechanism, and also comprises a treatment chamber connected with the workpiece input mechanism, a conveyer belt which penetrates through the workpiece input mechanism and the treatment chamber, and power equipment connected with the conveyer belt, wherein a high-pressure gun which can spray spraying materials to the to-be-treated surface of a workpiece to be treated is arranged in the treatment chamber; and the high-pressure gun is connected with a high-pressure water pump. According to the workpiece surface treatment equipment, high velocity flow is output through a high-speed water pump so as to drive the spraying materials to be sprayed to the to-be-treated surface of the workpiece to be treated; and according to the workpiece surface treatment equipment, dry friction between the spraying materials and the to-be-treated surface of the workpiece to be treated is avoided, and the impact force of the spraying materials on the to-be-treated surface is reduced, so that the contact load distribution on the to-be-treated surface is uniform; and therefore, stress concentration points on the to-be-treated surface of the workpiece to be treated are reduced.

Description

A kind of surface of the work treatment facility
Technical field
The utility model relates to the surface of the work processing technology field, relates in particular to a kind of surface of the work treatment facility.
Background technology
The performance of workpiece can be improved by its surface is processed, and sandblast and shot-peening are two kinds of comparatively general surface of the work treatment process.It is power that compressed air is adopted in sandblast, to form the high velocity jet bundle with the surface of material spray (copper ore, quartz sand, diamond dust or iron sand) high velocity jet to pending workpiece, because material spray is to impulsive force and the shear action of surface of the work, surface of the work can obtain certain cleannes and roughness, the mechanical performance of surface of the work is improved, to improve the fatigue resistance of workpiece.Shot-peening also is ejected into surface of the work by compressed air with high speed ball stream, make workpiece surface generation plastic deformation, and form certain thickness strengthening layer, form higher residual stress in the strengthening layer, because the existence of surface of the work compression, when the workpiece bearing load, can offset a part of stress, thereby improve the fatigue resistance of workpiece.
In above-mentioned sandblast and shot-blast process, material spray all forms high velocity jet by compressed-air actuated effect, compressed air with act on surface of the work after material spray is mixed after, to produce larger dry friction to surface of the work, then surface of the work is produced larger impulsive force, so that the contact load skewness of surface of the work causes the stress concentration point of surface of the work to increase.
In addition, also there are following defective in above-mentioned sandblast and shot-blast process: because compressed air and material spray are larger to the dry friction effect of surface of the work, its in the flowability of surface of the work with variation, then cause sandblast or shot-blast process lower to the coverage rate of surface of the work, especially in the comparatively complicated workpiece of structure, will occur the injection dead angle; Material spray will produce dust or noise under compressed-air actuated effect, environment is caused larger pollution.
In sum, how to reduce the stress concentration point of surface of the work after sandblast or bead, become the technical barrier that those skilled in the art needs to be resolved hurrily.
The utility model content
The purpose of this utility model provides a kind of surface of the work treatment facility, and this equipment can reduce surface of the work stress concentration point after treatment.
To achieve these goals, the utility model provides following technical scheme:
A kind of surface of the work treatment facility, comprise the workpiece input mechanism, also comprise the process chamber accepted with described workpiece input mechanism, run through described workpiece input mechanism and be connected the conveyer belt of process chamber and the power-equipment that is connected with described conveyer belt, be provided with the giant that material spray can be injected into the pending surface on the pending workpiece in the described process chamber, described giant is connected with high-pressure hydraulic pump.
Preferably, a plurality of described giants form the injection group.
Preferably, a plurality of described giant in the described injection group is located along the same line.
Preferably, described injection group is a plurality of, and a plurality of described injection group is relative one by one with a plurality of described pending surface of described pending workpiece.
Preferably, also comprise the wiper mechanism of accepting with described process chamber, described conveyer belt extends to described wiper mechanism.
Preferably, described power-equipment comprises and is arranged at the first power-equipment in the described workpiece input mechanism and is arranged at the second power-equipment in the described process chamber.
Preferably, described power-equipment also comprises the 3rd power-equipment that is arranged in the described wiper mechanism.
Preferably, described the first power-equipment, described the second power-equipment and/or described the 3rd power-equipment are motor.
Preferably, being provided with in the described workpiece input mechanism can be with the flat circle pipe of described pending workpiece circle.
In technique scheme, the surface of the work treatment facility that the utility model provides comprises workpiece input mechanism, process chamber, conveyer belt and power-equipment, process chamber and workpiece input mechanism are accepted, conveyer belt can run through workpiece input mechanism and process chamber, power-equipment then is used for driving conveyer belt, be provided with the giant that material spray can be injected into the pending surface of pending workpiece in the process chamber, giant is connected with high-pressure hydraulic pump.Pending workpiece is entered in the process chamber by the workpiece input mechanism, and giant drives material spray, and both mix the pending surface that rear formation high-speed jet is injected into pending workpiece, thereby improve the performance of pending workpiece.
By foregoing description as can be known, the surface of the work treatment facility that the utility model provides is injected into the pending surface of pending workpiece to drive material spray by high-speed water output high-velocity flow, sandblast and the shot-blast process introduced in the background technology, above-mentioned surface of the work treatment facility has been avoided the dry friction between the pending surface of material spray and pending workpiece, relax the impulsive force that material spray is treated treatment surface with this, so that the contact load on pending surface is more evenly distributed, thereby reduced stress concentration point on the pending surface of pending workpiece.
In addition, above-mentioned surface of the work treatment facility has improved the coverage rate of material spray on pending surface then so that material spray is better in the flowability on pending surface, has reduced the probability that the dead angle appears spraying in pending surface.Simultaneously, the surface of the work treatment facility that the utility model provides also has the effect of dustproof and noise reduction, and then has reduced the pollution that this equipment causes environment.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in the utility model embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the surface of the work treatment facility that Fig. 1 provides for the utility model embodiment.
Among upper Fig. 1:
Workpiece input mechanism 11, process chamber 12, giant 13, high-pressure hydraulic pump 14, wiper mechanism 15, the first power-equipment 161, the second power-equipment 162, the 3rd power-equipment 163, circle pipe 17.
The specific embodiment
Core of the present utility model provides a kind of surface of the work treatment facility, and this equipment can reduce surface of the work stress concentration point after treatment.
In order to make those skilled in the art understand better the technical solution of the utility model, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the surface of the work treatment facility that provides of the utility model embodiment comprises workpiece input mechanism 11, process chamber 12, conveyer belt and power-equipment.Process chamber 12 is generally cube structure, and itself and workpiece input mechanism 11 are accepted; Conveyer belt can run through workpiece input mechanism 11 and process chamber 12; Power-equipment is used for driving conveyer belt, and it can be hydraulic motor, and quantity may be selected to be one; Be provided with the giant 13 that material spray can be injected into the pending surface of pending workpiece in the process chamber 12; Giant 13 and material spray hold mechanism and are connected with high-pressure hydraulic pump and are connected, the output pressure of this high-pressure hydraulic pump 14 can reach 20~200MPa usually, giant 13 is generally positioned at the bottom of process chamber 12, and the pending surface of pending workpiece then is oppositely arranged with giant 13.
Pending workpiece is entered in the process chamber 12 by workpiece input mechanism 11 by conveyer belt, the High-Pressure Water that flows through in the giant 13 can hold material spray the mechanism from material spray and extract out, both mix the pending surface that rear formation high velocity jet is injected into pending workpiece, so that plastic deformation occurs in the pending surface of pending workpiece, obtain desirable institutional framework and residual stress distribution with this, thereby improve the performances such as the fatigue resistance of pending workpiece and stress corrosion resistant ability.
By foregoing description as can be known, the surface of the work treatment facility that the utility model embodiment provides is injected into the pending surface of pending workpiece to drive material spray by high-speed water 14 output high-velocity flows, sandblast and the shot-blast process introduced in the background technology, above-mentioned surface of the work treatment facility has been avoided the dry friction between the pending surface of material spray and pending workpiece, relax the impulsive force that material spray is treated treatment surface with this, so that the contact load on pending surface is more evenly distributed, thereby reduced stress concentration point on the pending surface of pending workpiece.
In addition, above-mentioned surface of the work treatment facility has improved the coverage rate of material spray on pending surface then so that material spray is better in the flowability on pending surface, has reduced the probability that the dead angle appears spraying in pending surface.Simultaneously, the surface of the work treatment facility that the utility model embodiment provides also has the effect of dustproof and noise reduction, and then has reduced the pollution that this equipment causes environment, and can play to workpiece to be handled cooling effect.
Further in the technical scheme, the giant 13 that the utility model embodiment provides is for a plurality of, and these giants 13 work to form the injection group simultaneously.Obviously, can evenly arrange according to the surface area on pending surface during this injection group work, can be more evenly distributed so that the coverage rate of material spray on pending plane is higher, for the performance boost of pending workpiece provides larger space.
On the basis of such scheme; the utility model embodiment is arranged at a plurality of giants 13 in the injection group on the same straight line; this mode is convenient to the layout of process chamber 12 interior mechanisms; simultaneously so that the running orbit of a plurality of giant 13 on the pending surface of pending workpiece is basically identical; and then prevent that each giant 13 from disturbing mutually at mutual when working, alleviated the impact that the performance of pending workpiece is subject to thus.
Further in the technical scheme, above-mentioned injection group can be set to a plurality of, and a plurality of injection group is arranged in a plurality of positions in the process chamber 12, is intended to relative one by one with a plurality of pending surface of pending workpiece.This scheme has a plurality of pending working faces for pending workpiece operating mode makes improvements above-mentioned surface of the work treatment facility, the corresponding pending surface of injection group, thereby when having realized a plurality of pending plane processing, Effective Raise the operating efficiency of this treatment facility.
In order to improve the cleannes from the pending workpiece of process chamber 12 outputs, the surface of the work treatment facility that the utility model embodiment provides also comprises the wiper mechanism 15 of accepting with process chamber 12, conveyer belt then extends to wiper mechanism 15, this cleaning structure 15 can be existing mechanism with cleaning function, such as hydraulic giant etc.Pending workpiece enters wiper mechanism 15 by conveyer belt, and under the effect of wiper mechanism 15, the residual material spray on its pending surface can be cleaned totally, and then achieves the above object.
Because the setting of wiper mechanism 15, the overall length of conveyer belt will increase to some extent, this will increase the load of power-equipment, in order to drive more efficiently conveyer belt work, the power-equipment that the utility model embodiment provides comprises and is arranged at the first power-equipment 161 in the workpiece input mechanism 11 and is arranged at the second power-equipment 162 in the process chamber 12.So, drive simultaneously conveyer belt by the first power-equipment 161 and the second power-equipment 162, prevent the situation that being short of power appears in conveyer belt, guaranteed the reliably working of this surface of the work treatment facility.
Follow above-mentioned technical conceive, the power-equipment that the utility model embodiment provides also comprises the 3rd power-equipment 163 that is arranged in the wiper mechanism 15, all have corresponding driving arrangement so that be positioned at the conveyer belt of workpiece input mechanism 11, process chamber 12 and wiper mechanism 15, improve by a larger margin the reliability of above-mentioned treatment facility work with this.
In the preferred technical scheme, above-mentioned the first power-equipment 161, the second power-equipment 162 and/or the 3rd power-equipment 163 are motor.Comparatively speaking, the operation of motor is simpler, longer service life, and its requirement to working environment is lower, thus the cost of the treatment facility that significantly lower the utility model embodiment provides.
For not by the flat workpiece of circle, the utility model embodiment is provided with circle pipe 17 in workpiece input mechanism 11, and circle pipe 17 can be flat with pending workpiece circle, so that pending surface is planar structure, to satisfy the surface treatment requirement of pending workpiece.
More than surface of the work treatment facility provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.

Claims (9)

1. surface of the work treatment facility, comprise the workpiece input mechanism, it is characterized in that, also comprise the process chamber (12) accepted with described workpiece input mechanism (11), run through described workpiece input mechanism (11) and be connected the conveyer belt of process chamber (12) and the power-equipment that is connected with described conveyer belt, be provided with the giant (13) on the pending surface that material spray can be injected into pending workpiece in the described process chamber (12), described giant (13) is connected with high-pressure hydraulic pump (14).
2. according to surface of the work treatment facility claimed in claim 1, it is characterized in that a plurality of described giants (13) form the injection group.
3. according to surface of the work treatment facility claimed in claim 2, it is characterized in that a plurality of described giant (13) in the described injection group is located along the same line.
4. according to surface of the work treatment facility claimed in claim 2, it is characterized in that described injection group is a plurality of, and a plurality of described injection group is relative one by one with a plurality of described pending surface of described pending workpiece.
5. according to surface of the work treatment facility claimed in claim 1, it is characterized in that also comprise the wiper mechanism (15) of accepting with described process chamber (12), described conveyer belt extends to described wiper mechanism (15).
6. according to surface of the work treatment facility claimed in claim 5, it is characterized in that described power-equipment comprises and is arranged at the first power-equipment (161) in the described workpiece input mechanism (11) and is arranged at the second power-equipment (162) in the described process chamber (12).
7. according to surface of the work treatment facility claimed in claim 6, it is characterized in that described power-equipment also comprises the 3rd power-equipment (163) that is arranged in the described wiper mechanism (15).
8. according to surface of the work treatment facility claimed in claim 7, it is characterized in that described the first power-equipment (161), described the second power-equipment (162) and/or described the 3rd power-equipment (163) are motor.
9. according to each described surface of the work treatment facility among the claim 1-8, it is characterized in that, be provided with in the described workpiece input mechanism (11) can described pending workpiece circle is flat circle pipe (17).
CN 201220275775 2012-06-12 2012-06-12 Workpiece surface treatment equipment Expired - Fee Related CN202684762U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220275775 CN202684762U (en) 2012-06-12 2012-06-12 Workpiece surface treatment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220275775 CN202684762U (en) 2012-06-12 2012-06-12 Workpiece surface treatment equipment

Publications (1)

Publication Number Publication Date
CN202684762U true CN202684762U (en) 2013-01-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220275775 Expired - Fee Related CN202684762U (en) 2012-06-12 2012-06-12 Workpiece surface treatment equipment

Country Status (1)

Country Link
CN (1) CN202684762U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103240680A (en) * 2013-03-12 2013-08-14 浙江海洋学院 Steel plate pre-treating method
CN103481200A (en) * 2012-06-12 2014-01-01 重庆渝弘嘉城汽车配件制造有限公司 Workpiece surface treatment equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103481200A (en) * 2012-06-12 2014-01-01 重庆渝弘嘉城汽车配件制造有限公司 Workpiece surface treatment equipment
CN103240680A (en) * 2013-03-12 2013-08-14 浙江海洋学院 Steel plate pre-treating method
CN103240680B (en) * 2013-03-12 2015-08-05 浙江海洋学院 Steel plate preprocess method

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130123

Termination date: 20130612