Clamping device for pre-corrosion of quartz pendulous reed

Abstract

The utility model relates to the technical field of quartz pendulous reed pre-corrosion, in particular to a clamping device for quartz pendulous reed pre-corrosion, which comprises a plurality of frames, a mounting cylinder, a plurality of shielding mechanisms, a transmission shaft and a driving bevel gear. Rotating rods are arranged on the two sides of the placing frame, a driven bevel gear is arranged on one rotating rod, the shielding mechanism comprises two fixing pieces, a connecting plate and a shielding cover, each fixing piece comprises a fixing block, a fixing rod and a spring, sliding blocks are arranged on the two sides of the shielding cover, the quartz pendulous reed is directly placed in the placing frame, and then the shielding cover slides, so that the quartz pendulous reed can be directly placed in the placing frame; and finally, the quartz pendulous reed is inserted into the placing frame through the fixing rod, so that the placing of the quartz pendulous reed is completed, and when the quartz pendulous reed needs to be taken out, the shielding cover is pulled open.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz swing piece pre-corrosion, in particular to a clamping device for quartz swing piece pre-corrosion. Background Art

[0002] At present, laser cutting is often used to form the quartz pendulum window. However, after laser cutting, a large amount of quartz powder will be attached to the back of the quartz pendulum, there will be slag at the lower edge of the cut, and there will be residual thermal stress affected areas on both sides of the cut. For this, the pre-corrosion method can be used to remove the powder slag and reduce the residual thermal stress affected area; the uniformity of pre-corrosion determines the pre-corrosion quality of the quartz pendulum. The most common practice is to install a circulating pump in the acid tank, and use the circulating pump to increase the fluidity of the corrosive solution in the acid tank, so that the corrosive solution and the quartz pendulum are in full and uniform contact. However, this method often has the problem of unstable liquid flow rate, resulting in poor uniformity; and using the existing quartz pendulum basket for pre-corrosion, defects will appear at the part where the outer edge of the quartz pendulum contacts the tooling.

[0003] The prior art patent CN215855796U discloses a clamping device for quartz pendulum pre-corrosion, comprising a mounting frame, four groups of quartz pendulum baskets and a driving assembly; the driving assembly is arranged in a central mounting groove of the mounting frame, and the four groups of quartz pendulum baskets are respectively arranged in the peripheral mounting grooves on the four sides of the mounting frame; each group of quartz pendulum baskets is composed of two end plates and three limit rods; an axis head is respectively arranged on the outer side of the two end plates, and the axis heads at both ends are coaxially arranged; the driving assembly comprises a driving bevel gear and four driven bevel gears, and the four driven bevel gears are meshed with the driving bevel gear on four sides; the driving bevel gear is connected to an external driving device through a transmission shaft; the four driven bevel gears are respectively fixedly mounted on the axis heads located at the inner ends of the four groups of quartz pendulum baskets; the device improves the uniformity of quartz pendulum pre-corrosion.

[0004] However, in the above structure, the quartz pendulum is fixed by the nut and the limiting rod, and the nut is troublesome to disassemble and assemble, so the quartz pendulum cannot be quickly taken out or put in. Utility Model Content

[0005] The purpose of the utility model is to provide a clamping device for pre-corrosion of a quartz pendulum, aiming to solve the technical problem in the prior art that the quartz pendulum is limited and fixed by a nut and a limiting rod, and the nut is troublesome to disassemble and assemble, so that the quartz pendulum cannot be quickly taken out or put in.

[0006] To achieve the above-mentioned purpose, the utility model adopts a clamping device for pre-corrosion of a quartz pendulum, comprising multiple frames, mounting tubes and multiple shielding mechanisms, a placement frame is arranged in the frame, an arc-shaped opening is provided on the top of the placement frame, slide grooves are provided on both sides of the placement frame, rotating rods are arranged on both sides of the placement frame, and a driven bevel gear is arranged on one of the rotating rods, a transmission shaft is arranged in the mounting tube, and an active bevel gear is arranged in the middle of the transmission shaft, multiple frames are respectively fixedly connected to the mounting tube and are located on the outside of the mounting tube, and the active bevel gear is transmission-connected to the corresponding driven bevel gear and is located between multiple driven bevel gears, the rotating rod is rotationally connected to the frame and is located on both inner sides of the frame and also passes through the frame, and the arc-shaped opening is provided with The shielding mechanism is provided, and the shielding mechanism includes two fixing parts, a connecting plate and a shielding cover, the fixing parts include a fixing block and a fixing rod, sliders are provided on both sides of the shielding cover, and the length of the sliding groove is twice that of the slider, a spring is sleeved on the fixing rod, the fixing block is fixedly connected to the fixing rod and is located above the fixing rod, the fixing block is also fixedly connected to the connecting plate and is located at one end of the connecting plate, the fixing rod is plugged into the placement frame and is located above the placement frame and passes through the shielding cover, the spring is welded to the shielding cover and is located above the shielding cover, the spring is also welded to the fixing block and is located below the fixing block, the slider is slidably connected to the placement frame and is located in the corresponding sliding groove, and the shielding cover is closed at the arc-shaped opening.

[0007] In which, the shielding mechanism also includes an auxiliary rod, a supporting block is arranged above the auxiliary rod, the auxiliary rod is fixedly connected to the shielding cover, and is located above the shielding cover, and is also located between the two fixed rods, the connecting plate is slidably connected to the auxiliary rod, and is sleeved on the auxiliary rod, and the supporting block is located above the connecting plate.

[0008] Wherein, a bearing is arranged at one end of the rotating rod, and the bearing is also located at one side of the frame.

[0009] Among them, the clamping device for pre-corrosion of the quartz pendulum also includes a power mechanism, which is arranged above the mounting tube, and the power mechanism is also respectively connected to the corresponding transmission shaft and is located inside the transmission shaft.

[0010] In which, the power mechanism includes a motor, a plurality of fixing bolts and a cylinder cover, a polygonal rod is provided at the output end of the motor, a polygonal groove is provided above the transmission shaft, an inner side of the cylinder cover has an internal thread, and an external thread is provided above the mounting cylinder, the motor is fixedly connected to the cylinder cover through the fixing bolts and is located above the cylinder cover, the cylinder cover is threadedly connected to the mounting cylinder through the internal thread, is located at the external thread, and covers the mounting cylinder, the polygonal rod is transmission-connected to the transmission shaft and is located in the polygonal groove.

[0011] Wherein, the power mechanism further includes two rotating handles, which are respectively fixedly connected to the cylinder cover and symmetrically arranged on the outer side of the cylinder cover.

[0012] The utility model discloses a clamping device for pre-corrosion of a quartz pendulum, comprising a plurality of frames, a mounting tube and a plurality of shielding mechanisms, wherein a placement frame is arranged in the frame, an arc-shaped opening is arranged on the top of the placement frame, slide grooves are arranged on both sides of the placement frame, rotating rods are arranged on both sides of the placement frame, and a driven bevel gear is arranged on one of the rotating rods, a transmission shaft is arranged in the mounting tube, an active bevel gear is arranged in the middle of the transmission shaft, the shielding mechanism comprises two fixing parts, a connecting plate and a shielding cover, and the fixing part comprises a fixing block and a fixing rod, sliders are provided on both sides of the shielding cover, and the length of the slide groove is twice that of the slider, and a spring is sleeved on the fixing rod. The quartz pendulum is directly placed in the placement frame, and the shielding cover is slid so that the shielding cover completely covers the arc-shaped opening, and finally the fixing rod is connected with the placement frame to complete the placement of the quartz pendulum. When it needs to be taken out, the shielding cover can be pulled open. The present design can facilitate the increase of the speed of placing and taking out the quartz pendulum, thereby effectively improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a front view of the first embodiment of the utility model.

[0015] Figure 2 The utility model Figure 1 Section view along line AA.

[0016] Figure 3 The utility model Figure 2 A partial enlarged view of point B in the middle.

[0017] Figure 4 It is a structural schematic diagram of a placement frame and a shielding cover in the first embodiment of the utility model.

[0018] Figure 5 It is a three-dimensional stereogram of the second embodiment of the utility model.

[0019] Figure 6 It is a front view of the second embodiment of the utility model.

[0020] Figure 7 The utility model Figure 6 Sectional view along the CC line.

[0021] Figure 8 The utility model Figure 7 Sectional view along line DD.

[0022] 101-frame, 102-installing cylinder, 103-placing frame, 104-arc opening, 105-slide groove, 106-rotating rod, 107-driven bevel gear, 108-transmission shaft, 109-driving bevel gear, 110-connecting plate, 111-shielding cover, 112-fixing block, 113-fixing rod, 114-sliding block, 115-spring, 116-auxiliary rod, 117-holding block, 118-bearing, 201-motor, 202-fixing bolt, 203-cylinder cover, 204-polygonal rod, 205-polygonal groove, 206-internal thread, 207-rotating handle. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0024] First embodiment:

[0025] See also Figure 1 to Figure 4 ,in Figure 1 This is a front view of the first embodiment of the utility model. Figure 2 The utility model Figure 1 The cross-sectional view along the AA line. Figure 3 The utility model Figure 2 A partial enlarged view of point B in the middle. Figure 4 It is a structural schematic diagram of a placement frame and a shielding cover in the first embodiment of the utility model.

[0026] The utility model provides a clamping device for pre-corrosion of a quartz pendulum, comprising a plurality of frames 101, a mounting tube 102 and a plurality of shielding mechanisms, wherein the shielding mechanisms comprise two fixing members, a connecting plate 110, a shielding cover 111 and an auxiliary rod 116, wherein the fixing members comprise a fixing block 112 and a fixing rod 113. The above-mentioned scheme solves the technical problem in the above-mentioned structure that the quartz pendulum is limited and fixed by a nut and a limiting rod, and the nut is troublesome to disassemble and assemble, thereby making it impossible to quickly take out or put in the quartz pendulum.

[0027] According to this specific embodiment, a placement frame 103 is provided in the frame 101, and an arc-shaped opening 104 is provided on the top of the placement frame 103. Both sides of the placement frame 103 have slide grooves 105. Both sides of the placement frame 103 are provided with rotating rods 106, and one of the rotating rods 106 is provided with a driven bevel gear 107. A transmission shaft 108 is provided in the installation cylinder 102, and an active bevel gear 109 is provided in the middle of the transmission shaft 108. The multiple frames 101 are respectively fixedly connected to the installation cylinder 102 and are located on the outside of the installation cylinder 102, and the active bevel gear 109 is connected to the corresponding driven bevel gear 107. The wheel 107 is connected in transmission connection and is located between the multiple driven bevel gears 107. The rotating rod 106 is connected in rotation with the frame 101 and is located on both inner sides of the frame 101, and also penetrates the frame 101. The whole set of equipment is placed in a quartz pendulum etching machine for pre-etching. In this process, the driving device is connected through the transmission shaft 108 on the active bevel gear, and power is input. The active bevel gear rotates to drive the multiple driven bevel gears to rotate, and the driven bevel gear drives the placement frame 103 to rotate, and the placement frame 103 drives the quartz pendulum to rotate. At this time, the quartz pendulum can fully contact with the etching solution, thereby improving the uniformity of corrosion.

[0028] The shielding mechanism is provided at each of the arc-shaped openings 104, sliders 114 are provided on both sides of the shielding cover 111, and the length of the slide groove 105 is twice that of the slider 114, a spring 115 is sleeved on the fixing rod 113, the fixing block 112 is fixedly connected to the fixing rod 113 and is located above the fixing rod 113, the fixing block 112 is also fixedly connected to the connecting plate 110 and is located at one end of the connecting plate 110, the fixing rod 113 is plugged into the placement frame 103 and is located above the placement frame 103 and passes through the shielding cover 111, the spring 115 is welded to the shielding cover 111 and is located above the shielding cover 111, The spring 115 is also welded to the fixed block 112 and is located below the fixed block 112. The slider 114 is slidably connected to the placement frame 103 and is located in the corresponding slide groove 105. The shielding cover 111 is engaged with the arc-shaped opening 104. The quartz pendulum is directly placed into the placement frame 103, and then the shielding cover 111 is slid so that the shielding cover 111 completely blocks the arc-shaped opening 104. Finally, the fixing rod 113 is connected to the placement frame 103 to complete the placement of the quartz pendulum. When it needs to be taken out, just pull open the shielding cover 111. The present design can facilitate the increase of the speed of placing and removing the quartz pendulum, thereby effectively improving the practicality of the device.

[0029] Secondly, a supporting block 117 is provided above the auxiliary rod 116. The auxiliary rod 116 is fixedly connected to the shielding cover 111 and is located above the shielding cover 111 and is also located between the two fixed rods 113. The connecting plate 110 is slidably connected to the auxiliary rod 116 and is sleeved on the auxiliary rod 116. The supporting block 117 is located above the connecting plate 110. By supporting the thumb on the supporting block 117 and pulling the connecting plate 110 with the other four fingers, the two fixed rods 113 can be quickly pulled out of the placement frame 103.

[0030] Again, a bearing 118 is disposed at one end of the rotating rod 106 , and the bearing 118 is also located at one side of the frame 101 . The bearing 118 can facilitate improving the stability of the rotating rod 106 during rotation.

[0031] When using the utility model, the quartz pendulum is placed in the placement frame 103, and then the shielding cover 111 is slid so that the shielding cover 111 completely covers the arc-shaped opening 104. The fixing rod 113 is automatically inserted into the hole groove above the placement frame 103 by the action of the spring 115, so as to achieve quick fixation. When it needs to be taken out, the thumb is pressed on the supporting block 117, and the other four fingers pull the connecting plate 110, so that the two fixing rods 113 can be quickly pulled out of the placement frame 103, and then the shielding cover 111 is slid toward the end away from the arc-shaped opening 104, and the quartz pendulum can be taken out at this time. In this way, the technical problem that the quartz pendulum is fixed by the nut and the limiting rod in the above structure, and the disassembly and assembly of the nut is relatively troublesome, thus making it impossible to quickly take out or put in the quartz pendulum is solved.

[0032] The second embodiment is:

[0033] Based on the first embodiment, please refer to Figures 5 to 8 ,in Figure 5 It is a three-dimensional stereogram of the second embodiment of the utility model. Figure 6 It is a front view of the second embodiment of the utility model. Figure 7 The utility model Figure 6 Cross-sectional view of the CC line, Figure 8 The utility model Figure 7 Sectional view along line DD.

[0034] The utility model provides a clamping device for pre-corrosion of a quartz pendulum, which also includes a power mechanism. The power mechanism includes a motor 201, a plurality of fixing bolts 202, a cylinder cover 203 and two rotating handles 207.

[0035] According to the present specific embodiment, the power mechanism is disposed above the mounting tube 102 , and the power mechanism is also respectively connected to the corresponding transmission shaft 108 and is located inside the transmission shaft 108 .

[0036] Among them, a polygonal rod 204 is provided at the output end of the motor 201, a polygonal groove 205 is provided above the transmission shaft 108, an internal thread 206 is provided on the inner side of the cylinder cover 203, and an external thread is provided above the mounting cylinder 102. The motor 201 is fixedly connected to the cylinder cover 203 through the fixing bolt 202 and is located above the cylinder cover 203. The cylinder cover 203 is threadedly connected to the mounting cylinder 102 through the internal thread 206 and is located at the external thread and covers the mounting cylinder 102. The polygonal rod 204 is transmission-connected to the transmission shaft 108 and is located in the polygonal groove 205. By starting the motor 201, the motor 201 drives the polygonal rod 204, and the polygonal rod 204 abuts against the polygonal groove 205, thereby driving the transmission shaft 108 to rotate. The active bevel gear 109 rotates under the action of the transmission shaft 108, thereby transmitting the plurality of driven bevel gears 107.

[0037] Secondly, the two rotating handles 207 are respectively fixedly connected to the barrel cover 203 and symmetrically arranged on the outer side of the barrel cover 203. The barrel cover 203 can be quickly removed from the installation barrel 102 by the rotating handles 207.

[0038] A quartz pendulum pre-etching clamping device according to the present embodiment is used. By starting the motor 201, the motor 201 drives the polygonal rod 204, and the polygonal rod 204 abuts against the polygonal groove 205, thereby driving the transmission shaft 108 to rotate. The active bevel gear 109 rotates under the action of the transmission shaft 108, and then transmits the multiple driven bevel gears 107. The rotating handle 207 can facilitate the quick removal of the cylinder cover 203 from the mounting cylinder 102.

[0039] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A clamping device for pre-etching a quartz pendulum, comprising a plurality of frames and a mounting tube, wherein a placement frame is arranged in the frame, an arc-shaped opening is arranged on the top of the placement frame, slide grooves are arranged on both sides of the placement frame, rotating rods are arranged on both sides of the placement frame, and a driven bevel gear is arranged on one of the rotating rods, a transmission shaft is arranged in the mounting tube, and an active bevel gear is arranged in the middle of the transmission shaft, a plurality of the frames are respectively fixedly connected to the mounting tube and are located on the outside of the mounting tube, and the active bevel gear is transmission-connected to the corresponding driven bevel gear and is located between the plurality of driven bevel gears, the rotating rod is rotationally connected to the frame and is located on both inner sides of the frame and also passes through the frame, characterized in that It also includes a plurality of shielding mechanisms, and each of the arc-shaped openings is provided with the shielding mechanism; The shielding mechanism includes two fixing parts, a connecting plate and a shielding cover, the fixing parts include a fixing block and a fixing rod, sliders are provided on both sides of the shielding cover, and the length of the sliding groove is twice that of the slider, a spring is sleeved on the fixing rod, the fixing block is fixedly connected to the fixing rod and is located above the fixing rod, the fixing block is also fixedly connected to the connecting plate and is located at one end of the connecting plate, the fixing rod is plugged into the placement frame and is located above the placement frame and passes through the shielding cover, the spring is welded to the shielding cover and is located above the shielding cover, the spring is also welded to the fixing block and is located below the fixing block, the slider is slidably connected to the placement frame and is located in the corresponding sliding groove, and the shielding cover is closed at the arc-shaped opening.

2. The quartz pendulum pre-etching clamping device according to claim 1, characterized in that: The shielding mechanism also includes an auxiliary rod, a supporting block is arranged above the auxiliary rod, the auxiliary rod is fixedly connected to the shielding cover, and is located above the shielding cover, and is also located between the two fixed rods, the connecting plate is slidably connected to the auxiliary rod, and is sleeved on the auxiliary rod, and the supporting block is located above the connecting plate.

3. The quartz pendulum pre-etching clamping device according to claim 2, characterized in that: A bearing is arranged at one end of the rotating rod, and the bearing is also located at one side of the frame.

4. The quartz pendulum pre-etching clamping device according to claim 3, characterized in that: The quartz pendulum pre-etching clamping device also includes a power mechanism, which is arranged above the mounting tube, and the power mechanism is also respectively connected to the corresponding transmission shaft and is located inside the transmission shaft.

5. The quartz pendulum pre-etching clamping device according to claim 4, characterized in that: The power mechanism includes a motor, a plurality of fixing bolts and a cylinder cover, a polygonal rod is provided at the output end of the motor, a polygonal groove is provided above the transmission shaft, an inner side of the cylinder cover has an internal thread, and an external thread is provided above the mounting cylinder, the motor is fixedly connected to the cylinder cover through the fixing bolts and is located above the cylinder cover, the cylinder cover is threadedly connected to the mounting cylinder through the internal thread, is located at the external thread, and covers the mounting cylinder, the polygonal rod is transmission-connected to the transmission shaft and is located in the polygonal groove.

6. The quartz pendulum pre-etching clamping device according to claim 5, characterized in that: The power mechanism also includes two rotating handles, which are respectively fixedly connected to the cylinder cover and symmetrically arranged on the outer side of the cylinder cover.

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