Titanium and titanium alloy profile polishing machine

Abstract

A titanium and titanium alloy profile polishing machine comprises a rack, a table top is fixed to the rack, and a first polishing mechanism, a second polishing mechanism, a third polishing mechanism, a fourth polishing mechanism, a first feeding mechanism, a second feeding mechanism and a plurality of guide mechanisms are arranged on the table top. The first feeding mechanism and the second feeding mechanism are arranged along a profile feeding route, the first polishing mechanism and the second polishing mechanism are arranged between the first feeding mechanism and the second feeding mechanism, a polishing wheel of the first polishing mechanism is located below a profile, and a polishing wheel of the second polishing mechanism is located above the profile. The third polishing mechanism and the fourth polishing mechanism are oppositely arranged at the tail end of the feeding route, and a polishing wheel of the third polishing mechanism and a polishing wheel of the fourth polishing mechanism are distributed on the two sides of the profile. The guide mechanisms are arranged on the feeding sides of the first polishing mechanism and the second polishing mechanism and the feeding sides of the third polishing mechanism and the fourth polishing mechanism respectively along the feeding route, the first feeding mechanism and the second feeding mechanism clamp the sectional materials for continuous feeding, and meanwhile the guide mechanisms guide the sectional materials to be fed along the feeding route.

Description

TECHNICAL FIELD

[0001] The utility model belongs to section bar polishing technical field especially relates to a titanium and titanium alloy section bar polishing machine. BACKGROUND

[0002] The closest prior art to the utility model is: a section bar polishing robot (CN 211565501 U), including frame, guide mechanism, polishing mechanism, feed mechanism. The guide mechanism includes a plurality of groups of guide wheel devices arranged on the frame along the feed channel, each group of guide wheel devices includes a plurality of guide wheels arranged on the left and right sides of the feed channel along the direction perpendicular to the feed channel, when the to-be-processed section bar moves between the guide wheels on the left and right sides of the feed channel, the cylindrical surfaces of the guide wheels on the left and right sides of the feed channel are in contact with the left and right side walls of the section bar respectively, and the axial directions of the two guide wheels are perpendicular to the feed direction of the to-be-processed section bar. When polishing rectangular titanium and titanium alloy section bars, the device cannot complete four-face polishing at one time, the polishing efficiency is low, and a large amount of metal dust is generated during the polishing process, which endangers the health of workers and pollutes the environment. SUMMARY

[0003] The utility model provides a titanium and titanium alloy section bar polishing machine to overcome the defects of prior art.

[0004] The utility model adopts the technical scheme: a titanium and titanium alloy section bar polishing machine, including frame, the fixed table is set on the frame, the table is provided with polishing mechanism no. 1, polishing mechanism no. 2, polishing mechanism no. 3, polishing mechanism no. 4, feed mechanism no. 1, feed mechanism no. 2 and a plurality of guide mechanisms, feed mechanism no. 1, feed mechanism no. 2 are along the feed route of section bar setting, polishing mechanism no. 1, polishing mechanism no. 2 are set between feed mechanism no. 1, feed mechanism no. 2, and the polishing wheel of polishing mechanism no. 1 is located below section bar, the polishing wheel of polishing mechanism no. 2 is located above section bar, polishing mechanism no. 3, polishing mechanism no. 4 are oppositely set in the end of feed route, and the polishing wheel of polishing mechanism no. 3 and the polishing wheel of polishing mechanism no. 4 are distributed on both sides of section bar, the guide mechanism is along feed route and is set in the feeding side of polishing mechanism no. 1, polishing mechanism no. 2 and the feeding side of polishing mechanism no. 3, polishing mechanism no. 4 respectively, through feed mechanism no. 1, feed mechanism no. 2 clamping section bar continuous feeding, again through the guide mechanism, section bar is guided along the feed route and is fed.

[0005] The polishing mechanism five and the polishing mechanism six are located between the feeding mechanism two and the feeding mechanism three, and the polishing wheel of the polishing mechanism five is located below the profile, and the polishing wheel of the polishing mechanism six is located above the profile; the feeding side of the polishing mechanism five and the feeding side of the polishing mechanism six are respectively provided with the guide mechanism, and the guide mechanism is located on the feeding route.

[0006] The guide mechanism comprises a base two, a guide rail four horizontally arranged on the base two, a sliding block one and a sliding block two slidably connected to the guide rail four, and a guide wheel vertically arranged on the sliding block one and the sliding block two.

[0007] The polishing mechanism one, the polishing mechanism two, the polishing mechanism three, the polishing mechanism four, the polishing mechanism five and the polishing mechanism six are all fixed with cooling liquid nozzles, and the cooling liquid nozzles are connected with a cooling liquid tank through pipelines.

[0008] The polishing wheel of the polishing mechanism two and the polishing wheel of the polishing mechanism six are oppositely arranged above and below the profile.

[0009] The feeding mechanism one, the feeding mechanism two and the feeding mechanism three are synchronously driven by a chain transmission mechanism, and the chain transmission mechanism is driven by a speed regulating motor.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] 1. The utility model discloses a polishing mechanism for polishing four sides of a rectangular profile, and the polishing mechanism comprises a feeding mechanism one, a feeding mechanism two, a feeding mechanism three, a polishing mechanism one, a polishing mechanism two, a polishing mechanism three, a polishing mechanism four, a polishing mechanism five and a polishing mechanism six.

[0012] 2. The utility model discloses a polishing mechanism for polishing four sides of a rectangular profile, and the polishing mechanism comprises a feeding mechanism one, a feeding mechanism two, a feeding mechanism three, a polishing mechanism one, a polishing mechanism two, a polishing mechanism three, a polishing mechanism four, a polishing mechanism five and a polishing mechanism six. DRAWINGS

[0013] Figure 1 、 2 It is the structure schematic diagram of the utility model;

[0014] Figure 3 It is the structure schematic diagram of the upper and lower polishing mechanism of the utility model;

[0015] Figure 4 It is the structure schematic diagram of the two side polishing mechanism of the utility model;

[0016] Figure 5 、6 is a schematic diagram of a guide mechanism structure of the utility model;

[0017] Figure 7 is a schematic diagram of a feeding mechanism of the utility model. DETAILED DESCRIPTION

[0018] The utility model will be explained in detail below in combination with the drawings and the detailed description. Figures 1-7 and detailed description.

[0019] A titanium and titanium alloy profile polishing machine comprises a rack 1, a table 2 fixed on the rack 1, polishing mechanism one 3, polishing mechanism two 4, polishing mechanism three 5, polishing mechanism four 6, feeding mechanism one 7, feeding mechanism two 8 and a plurality of guide mechanisms 10 arranged on the table 2; the feeding mechanism one 7 and the feeding mechanism two 8 are arranged along a feeding route of a profile 9, the polishing mechanism one 3 and the polishing mechanism two 4 are arranged between the feeding mechanism one 7 and the feeding mechanism two 8, and a polishing wheel of the polishing mechanism one 3 is below the profile 9 and a polishing wheel of the polishing mechanism two 4 is above the profile 9; the polishing mechanism three 5 and the polishing mechanism four 6 are oppositely arranged at the end of the feeding route, and the polishing wheel of the polishing mechanism three 5 and the polishing wheel of the polishing mechanism four 6 are distributed on both sides of the profile 9; the guide mechanisms 10 are respectively arranged at the feeding sides of the polishing mechanism one 3 and the polishing mechanism two 4 and the feeding sides of the polishing mechanism three 5 and the polishing mechanism four 6 along the feeding route, and the profile 9 is guided to feed along the feeding route by the guide mechanisms 10 while the profile 9 is continuously fed by the feeding mechanism one 7 and the feeding mechanism two 8.

[0020] In an embodiment, in order to improve the smoothness of the profile after polishing on the upper and lower surfaces, polishing mechanism five 11 and polishing mechanism six 12 and feeding mechanism three 13 are further arranged on the table 2, the feeding mechanism three 13 is arranged at the end of the feeding route and between the feeding mechanism two 8 and the polishing mechanism three 5 and the polishing mechanism four 6, the polishing mechanism five 11 and the polishing mechanism six 12 are arranged between the feeding mechanism two 8 and the feeding mechanism three 13, and a polishing wheel of the polishing mechanism five 11 is below the profile 9 and a polishing wheel of the polishing mechanism six 12 is above the profile 9; the feeding sides of the polishing mechanism five 11 and the polishing mechanism six 12 are also respectively provided with the guide mechanisms 10, and the guide mechanisms 10 are arranged on the feeding route.

[0021] In an embodiment, the guiding mechanism 10 comprises a base 10-1, a guide rail 10-2 horizontally arranged on the base 10-1, a sliding block 10-3 and a sliding block 10-4 slidably connected to the guide rail 10-2, and a guiding wheel 10-7 vertically arranged on each of the sliding block 10-3 and the sliding block 10-4. The sliding block 10-3 and the sliding block 10-4 are driven to move along the guide rail 10-2 by a lead screw mechanism 10-5 and a lead screw mechanism 10-6 arranged on the base 10-1, respectively.

[0022] In an embodiment, a cooling liquid nozzle 15 is fixed to each of the polishing mechanisms 3, 4, 5, 6, 11 and 12, and the cooling liquid nozzle 15 is connected to a cooling liquid tank 16 through a pipeline. During polishing, the cooling liquid is sprayed on the polishing wheel and the surface of the profile 9, which can effectively reduce the content of metal dust in the air during polishing and reduce the surface temperature of the profile 9. The polishing wheel is selected according to production requirements, such as a thousand-leaf wheel.

[0023] In an embodiment, a supporting wheel 14 for supporting the profile 9 is fixed to the table 2 below the polishing wheel of the polishing mechanism 4 and the polishing mechanism 12, and the supporting wheel 14 is arranged opposite to the polishing wheel. The supporting wheel 14 can reduce the vibration of the profile 9 during polishing and improve the polishing quality.

[0024] In an embodiment, the feeding mechanisms 7, 8 and 13 are synchronously driven by a chain transmission mechanism 40, and the chain transmission mechanism 40 is driven by a speed regulation motor. The chain transmission mechanism 40 can realize power transmission and speed adjustment of the feeding mechanisms.

[0025] In an embodiment, the polishing mechanisms 3, 4, 11 and 12 comprise a base 17, a guide rail 18 horizontally arranged on the base 17, a sliding table 19 slidably connected to the guide rail 18, a vertical column 20 fixed to the sliding table 19, and a lead screw mechanism 21 for driving the sliding table 19 to move horizontally along the guide rail 18, so that the vertical column 20 moves horizontally. A vertical polishing wheel 25 and a motor 18 for driving the vertical polishing wheel 25 are arranged on the front end surface of the vertical column 20. A guide rail 22 is vertically arranged on the front end surface of the vertical column 20, a sliding plate 23 is slidably connected to the guide rail 22, and the sliding plate 23 is driven by a lead screw mechanism 26 to move vertically along the guide rail 22. The lead screw mechanism 21 is driven by a motor 2 to realize automatic adjustment of the polishing mechanism in the transverse direction. The lead screw mechanism 26 is driven by a motor 3 to realize automatic compensation of wear of the polishing wheel.

[0026] In an embodiment, the polishing mechanism three 5 and the polishing mechanism four 6 comprise a vertical column two 27, the vertical column two 27 is provided with a guide rail three 28 at the front end, the guide rail three 28 is slidably connected with a sliding plate two 29, the sliding plate two 29 is vertically provided with a guide rail four 41 at the front end, the guide rail four 41 is slidably connected with a sliding plate three 42, the sliding plate three 42 is provided with a horizontal polishing wheel 31 and a motor four 30 for driving the horizontal polishing wheel 31, the sliding plate two 29 is driven to move along the guide rail three 28 through a screw mechanism three 32, the screw mechanism three 32 is provided with driving force through a motor five, the sliding plate three 42 is driven to move along the guide rail four 41 through a screw mechanism four 43, the screw mechanism four 43 is provided with driving force through a motor six; in use, the motor five drives the screw mechanism three 32 to complete the horizontal position adjustment of the polishing wheel and the wear compensation of the polishing wheel, and the motor six drives the screw mechanism four 43 to complete the vertical direction adjustment of the polishing wheel.

[0027] In an embodiment, the feeding mechanism one 7 and the feeding mechanism two 8 comprise a feeding frame 33, the feeding frame 33 is provided with an upper pressing wheel 34 and a lower pressing wheel 35, the upper pressing wheel 34 is located above the profile 9 and contacts with the upper surface of the profile 9 to be polished, the lower pressing wheel 35 is located below the profile 9 and contacts with the lower surface of the profile 9 to be polished, the upper pressing wheel 34 is slidably connected with the feeding frame 33 through a bearing seat one at both ends, the lower pressing wheel 35 is fixed on the feeding frame 33 through a bearing seat two at both ends, and one end thereof is connected with a speed regulation motor 40 through a rotating shaft and a transmission chain; the feeding frame 33 is provided with a vertical screw 36, the vertical screw 36 is threadedly connected with the feeding frame 33 through a threaded sleeve, the vertical screw 36 is fixedly connected with a pressing plate 37 at the lower end, both ends of the pressing plate 37 are respectively connected with guide rods 38, the lower ends of the guide rods 38 are fixedly connected with the bearing seat of the upper pressing wheel 34, springs 39 are sleeved on the guide rods 38, and both ends of the springs 39 are respectively abutted against the lower end surface of the pressing plate 37 and the upper end surface of the bearing seat of the upper pressing wheel 34, and the lower pressing wheel 35 is driven by the speed regulation motor to realize the power transmission and speed adjustment of the feeding mechanism.

[0028] In work, the positions of the polishing wheel of the polishing mechanism, the upper pressing wheel of the feeding mechanism and the guide wheel of the guide mechanism are first adjusted through a sample to make them contact with the surface of the sample, the suitable feeding speed of the feeding mechanism is adjusted, then the profile 9 is sent into the feeding mechanism one 7 along the feeding direction, the profile is pressed by the upper pressing wheel 34 to be clamped and automatically fed, the two side surfaces thereof are in rolling contact with the guide wheels to make the profile feed according to the preset track, the polishing wheel and the cooling nozzle are started, the profile 9 is sequentially sent through the guide mechanism 10, the polishing mechanism one 3, the guide mechanism 10, the polishing mechanism two 4, the feeding mechanism two 8, the guide mechanism 10, the polishing mechanism five 11, the guide mechanism 10, the polishing mechanism six 12, the feeding mechanism three 13, the guide mechanism 10, the polishing mechanism three 5 and the polishing mechanism four 6 along the feeding direction, the upper and lower surfaces and the two side surfaces of the profile are polished, the polishing efficiency is improved, the cooling liquid is sprayed by the cooling nozzle during the polishing process to reduce the harm of metal dust, and the adjustment is convenient and suitable for the surface polishing of titanium profiles of different specifications.

[0029] Need to explain, this polishing device in addition to can polish Figure 1 The titanium rectangular profile in the middle, Figure 2 The titanium channel steel, titanium square tube and other profiles in the middle can also be polished.

[0030] The above examples are only preferred embodiments of the present application, and are not intended to limit the scope of the application. Any equivalent changes made in accordance with the content of the present application claims should be included within the scope of the present application claims.

Claims

1. A titanium and titanium alloy profile polishing machine comprising a frame (1) on which a table (2) is fixed, characterized in that: The polishing mechanism one (3), the polishing mechanism two (4), the polishing mechanism three (5), the polishing mechanism four (6), the feeding mechanism one (7), the feeding mechanism two (8) and a plurality of guide mechanisms (10) are arranged on the table (2); the feeding mechanism one (7) and the feeding mechanism two (8) are arranged along the feeding route of the profile (9), the polishing mechanism one (3) and the polishing mechanism two (4) are arranged between the feeding mechanism one (7) and the feeding mechanism two (8), and the polishing wheel of the polishing mechanism one (3) is below the profile (9) and the polishing wheel of the polishing mechanism two (4) is above the profile (9); the polishing mechanism three (5) and the polishing mechanism four (6) are oppositely arranged at the end of the feeding route, and the polishing wheels of the polishing mechanism three (5) and the polishing mechanism four (6) are distributed on both sides of the profile (9); the guide mechanisms (10) are respectively arranged on the feeding side of the polishing mechanism one (3) and the polishing mechanism two (4) and the feeding side of the polishing mechanism three (5) and the polishing mechanism four (6) along the feeding route, and the profile (9) is continuously fed by the feeding mechanism one (7) and the feeding mechanism two (8) and guided along the feeding route by the guide mechanisms (10).

2. A machine for polishing titanium and titanium alloy sections as claimed in claim 1, characterised in that: The polishing mechanism five (11), the polishing mechanism six (12) and the feeding mechanism three (13) are further arranged on the table (2), the feeding mechanism three (13) is arranged at the end of the feeding route and between the feeding mechanism two (8) and the polishing mechanism three (5) and the polishing mechanism four (6), the polishing mechanism five (11) and the polishing mechanism six (12) are between the feeding mechanism two (8) and the feeding mechanism three (13), and the polishing wheel of the polishing mechanism five (11) is below the profile (9) and the polishing wheel of the polishing mechanism six (12) is above the profile (9); the feeding sides of the polishing mechanism five (11) and the polishing mechanism six (12) are also respectively provided with the guide mechanisms (10), and the guide mechanisms (10) are located on the feeding route.

3. A machine for polishing titanium and titanium alloy sections as claimed in claim 1 or 2, characterised in that: The guide mechanism (10) comprises a base two (10-1), a guide rail four (10-2) is horizontally arranged on the base two (10-1), a sliding block one (10-3) and a sliding block two (10-4) are slidably connected to the guide rail four (10-2), a guide wheel (10-7) is vertically arranged on the sliding block one (10-3) and the sliding block two (10-4), and the sliding block one (10-3) and the sliding block two (10-4) are driven to move along the guide rail four (10-2) by a screw mechanism four (10-5) and a screw mechanism five (10-6) arranged on the base two (10-1).

4. A machine for polishing titanium and titanium alloy sections as claimed in claim 3, characterised in that: Cooling liquid nozzles (15) are fixed on the polishing mechanism one (3), the polishing mechanism two (4), the polishing mechanism three (5), the polishing mechanism four (6), the polishing mechanism five (11) and the polishing mechanism six (12), and the cooling liquid nozzles (15) are connected with a cooling liquid tank (16) through pipelines.

5. A machine for polishing titanium and titanium alloy sections as claimed in claim 3, characterised in that: The polishing mechanism two (4), polishing mechanism six (12) polishing wheel below the table (2) are fixed with support profile (9) support wheel (14), and the support wheel (14) and the polishing wheel are arranged opposite to each other.

6. A machine for polishing titanium and titanium alloy sections as claimed in claim 3, characterised in that: The feeding mechanism one (7), the feeding mechanism two (8), the feeding mechanism three (13) are driven synchronously by a chain transmission mechanism (40), and the chain transmission mechanism (40) is driven by a speed regulation motor.

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